HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high-quality billet distributor housing, hall effect crank trigger sensor, and they come included with the foolproof patented clear installation cap. Hyperspark CD Ignition Box (556-152) and Ignition Coil (556-151) sold separately. Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU Billet distributor housing provides corrosion resistance and stylish looks! Patented Clear Installation cap eliminates any confusion while installing the distributor. Easiest plug and play way to add timing control to a Sniper EFI Installation. Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy. Includes Wire Retainer for a clean installation. Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material. Designed to be used with Sniper EFI HyperSpark CD box P/N 556-151 and Ignition Coil 556-152 Available in Black or Shiny Billet Aluminum to match any engine bay Fits Holden 253/304/308ci Engines

Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of an ignition coil, CD ignition box, billet distributor with hall effect crank signal sensor, and complete wiring harness ready to plug and play with your Sniper EFI System. This high output ignition coil produces 135mJ of spark energy when used with the HyperSpark Ignition Box. The HyperSpark ignition coil comes self contained in it's own mounting bracket, with mounting hardware provided. Designed to work with Sniper EFI – Plug and Play Ignition coil connector removes any doubt of loose connections at the Ignition Coil. Integrated Ignition Coil bracket simplifies mounting the ignition coil. 135mJ of spark energy when used with the HyperSpark Ignition Box, ensures complete combustion

Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of a CD Ignition Box, Billet distributor with Hall effect crank signal sensor, an ignition coil, and complete wiring harness ready to plug and play with your Sniper EFI System. Hyperspark CD Ignition Box (556-151) and Ignition Coil (556-152) sold separately. Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU Billet distributor housing provides corrosion resistance and stylish looks! Patented Clear Installation cap eliminates any confusion while installing the distributor. Easiest plug and play way to add timing control to a Sniper EFI Installation. Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy. Includes Wire Retainer for a clean installation. Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material.

HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high-quality billet distributor housing, hall effect crank trigger sensor, and they come included with the foolproof patented clear installation cap. Hyperspark CD Ignition Box (556-152) and Ignition Coil (556-151) sold separately. Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU Billet distributor housing provides corrosion resistance and stylish looks! Patented Clear Installation cap eliminates any confusion while installing the distributor. Easiest plug and play way to add timing control to a Sniper EFI Installation. Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy. Includes Wire Retainer for a clean installation. Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material. Designed to be used with Sniper EFI HyperSpark CD box P/N 556-151 and Ignition Coil 556-152 Available in Black or Shiny Billet Aluminum to match any engine bay Fits Holden 253/304/308ci Engines

Direct upgrade for existing HyperSpark ignition box, featuring a smaller form factor and hotter spark. This low profile box can fit nearly anywhere inside of your engine bay or cockpit. The HyperSpark 2 ignition box packs all of the proven features of its predecessor into a smaller form factor package, making it easier to mount, providing the cleanest installation possible. This ignition box packs up to 150mj of spark energy when used with its matching ignition coil, PN 556-152, resulting in enough energy to safely fire your Sniper EFI engine combination. Features: Plug and play with existing HyperSpark installations, or Sniper EFI HyperSpark Main Harnesses (PN 558-328) Includes an ignition harness for fresh Sniper EFI Installs simply wanting to add timing control New processor and board design provide a highly efficient ignition, minimal heat and max spark energy with less current draw High RPM operation and maximum output using the HyperSpark Ignition coil (PN 556-152) Powerful capacitive discharge of multiple sparks improves performance, and ensure complete combustion Consistently high spark energy of 135mJ to 150mJ for every firing, from idle to redline rpm Operates on most 7 to 28-volt electrical systems Fully protected against an open coil, shorted coil and open load 1.47 lbs lighter than an original HyperSpark ignition box. Quickens throttle response and improves starting Tach Output to drive an external Tachometer

HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high-quality billet distributor housing, hall effect crank trigger sensor, and they come included with the foolproof patented clear installation cap. Hyperspark CD Ignition Box (556-151) and Ignition Coil (556-152) sold separately. Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU Billet distributor housing provides corrosion resistance and stylish looks! Patented Clear Installation cap eliminates any confusion while installing the distributor. Easiest plug and play way to add timing control to a Sniper EFI Installation. Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy. Includes Wire Retainer for a clean installation. Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material. Designed to be used with Sniper EFI HyperSpark CD box P/N 556-151 and Ignition Coil 556-152 Available in Black or Shiny Billet Aluminum to match any engine bay

Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of a CD Ignition Box, Billet distributor with Hall effect crank signal sensor, an ignition coil, and complete wiring harness ready to plug and play with your Sniper EFI System. Hyperspark CD Ignition Box (556-152) and Ignition Coil (556-151) sold separately. Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU Billet distributor housing provides corrosion resistance and stylish looks! Patented Clear Installation cap eliminates any confusion while installing the distributor. Easiest plug and play way to add timing control to a Sniper EFI Installation. Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy. Includes Wire Retainer for a clean installation. Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material.

Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of a CD Ignition Box, Billet distributor with Hall effect crank signal sensor, an ignition coil, and complete wiring harness ready to plug and play with your Sniper EFI System. Hyperspark CD Ignition Box (556-152) and Ignition Coil (556-151) sold separately. Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU Billet distributor housing provides corrosion resistance and stylish looks! Patented Clear Installation cap eliminates any confusion while installing the distributor. Easiest plug and play way to add timing control to a Sniper EFI Installation. Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy. Includes Wire Retainer for a clean installation. Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material.

HyperSpark distributors are plug and play with all Holley Sniper EFI systems, featuring a high-quality billet distributor housing, hall effect crank trigger sensor, and they come included with the foolproof patented clear installation cap. Hyperspark CD Ignition Box (556-152) and Ignition Coil (556-151) sold separately. Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU Billet distributor housing provides corrosion resistance and stylish looks! Patented Clear Installation cap eliminates any confusion while installing the distributor. Easiest plug and play way to add timing control to a Sniper EFI Installation. Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy. Includes Wire Retainer for a clean installation. Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material. Designed to be used with Sniper EFI HyperSpark CD box P/N 556-151 and Ignition Coil 556-152 Available in Black or Shiny Billet Aluminum to match any engine bay

Do you need to upgrade your ignition system due to a recent Sniper EFI installation, but have no idea which option is best? Introducing HyperSpark Ignition, from Sniper EFI. The complete system consists of a CD Ignition Box, Billet distributor with Hall effect crank signal sensor, an ignition coil, and complete wiring harness ready to plug and play with your Sniper EFI System. Hyperspark CD Ignition Box (556-152) and Ignition Coil (556-151) sold separately. Hall Effect crank trigger sensor housing provides a noise-free RPM signal to the Sniper ECU Billet distributor housing provides corrosion resistance and stylish looks! Patented Clear Installation cap eliminates any confusion while installing the distributor. Easiest plug and play way to add timing control to a Sniper EFI Installation. Distributor shutter wheel is pinned and welded to the shaft, for decades of reliable accuracy. Includes Wire Retainer for a clean installation. Comes with Cast Gear Installed - contact camshaft manufacturer for recommended gear material.

The Holley EFI CAN splitter allows you to add an additional CAN device to your Sniper EFI or Terminator X installation, without needing to unplug the handheld. This easy to install CAN splitter simply plugs into the CAN connector on your main harness, then allows you to plug in any Holley EFI CAN device, such as a Digital Dash, or USB to CAN communication cable, part number 558-443. Plug and play with Terminator X and Sniper EFI Allows you to easily add other CAN devices to your installation such as a Digital dash, or the 558-443 USB to CAN communication cable

3/8" NPT ports
.220" (7/32") restriction
High Pressure (4-1/2-9 PSI)Includes mounting bracket
Chrome Finish

3/8" NPT ports
.220" (7/32") restriction
Low Pressure (1-4 PSI)
Includes mounting bracket
Chrome Finish

Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061-T6 billet aluminium for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-840 fuel pressure regulator features 3/8" NPT in/out ports.

FEATURES:

• Adjustabl e from 4.5-9 psi for precise fuel pressure adjustments
• Constructe d of billet aluminium with a black anodized base and clear anodize top for good looks
• Used in systems where a return line is not needed
• Use with electric or mechanical pumps
• One 3/8" NPT inlet and two 3/8" NPT outlets
• 1/8" NPT gauge port
• Comparable and interchangeable with popular Holley® 12-803 regulator
• Mounting bracket included

Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061-T6 billet aluminium for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-845 fuel pressure regulator features (1) -8 AN O-ring inlet, (1) -8 AN O-ring outlet, (1) -6 AN O-ring Return.
 
FEATURES:
 
(1) -8 AN O-ring inlet, (1) -8 AN O-ring outlet, (1) -6 AN O-ring return
Used in systems with a return line back to tank
Desighned for use with holley HP in-line fuel pumps or other high pressure pumps where return line is needed
Adjustable from 4.5-9 PSI for precise fuel pressure adjustments
Black bright dip anodized body and a clear bright dip anodized top
1/8"NPT gauge port

Whether your engine has forced induction or is naturally aspirated, these Holley MAP sensors will keep your engine performing at its best. They're available in 1, 2, and 3-bar models.

New for the Sniper EFI product line is a factory replacement Sniper EFI canister style ignition coil. This ignition coil is potted with a premium grade epoxy, making it perfect for high vibration environments and can be mounted in any direction (horizontal, vertical, or upside down). No oil fill means no failure for multiple mounting positions. The new Sniper EFI canister coil is perfect for anyone wanting to upgrade their ignition system while maintaining a factory look under the hood. Metal canister is epoxy filled to protect the internal coil windings from high vibration applications Improved output coil for electronic ignitions, and MSD Ignitions (ballast resistor required for points) 100:1 turns ratio and lower primary resistance produce high voltage output

Holley Transmission Kickdown Stud
Effective Mounting Point
For Transmission Kickdown
For Carburettor Hookup

Electric Water Pumps are a must for High Performance vehicles where horsepower comes at a premium. These pumps eliminate common issues found in traditional mechanical Water Pumps – Parasitic horsepower loss, heavy cast housings and impeller drag. Holley is proud to introduce its latest offering in the continued expansion of our newest brand – Frostbite Electric Aluminum Water Pumps. Our line of Performance Aluminum Electric Water Pumps are available in Black and Polished finishes with offerings for popular engine platforms. When it comes to keeping your cooling system performing at peak levels, make it Frostbite! Features: Available in Billet aluminum housings Available applications rated at 40gpm flow rate Free up lost horsepower resulting from use of mechanical pumps Custom Frostbite Logo laser etched for that performance look Ford Water Pump applications available with Block Off Plate Kits come complete with gaskets, wiring pigtail, and mounting hardware

Mechanical secondaries Dual accelerator pumps Adjustable air bleeds No choke Contoured venturi inlet for increased airflow Four corner idle for precise idle control Dual feed fuel inlet 1 timed (spark) port, 1 full vacuum, and 1 PCV port Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing Street/strip calibration for outstanding throttle response & drivability Ford A/T kickdown, does not work with A.O.D. transmissions

Holley Carburettor (4160) 600cfm Alloy Body Vacuum Secondary Manual Choke

One of the most trusted carburettors of all times -the 1850! Its 600 CFM of airflow, vacuum secondaries, single fuel inlet and mechanical choke makes it amazingly universal. The 1850SA is constructed from aluminium which compared to its zinc counterpart equates to a weight savings of 40%! Being aluminium also means it will hold its shine and can be hand polished for a custom look! Don't trust your performance to just anyone, Holley is the only modular carburettor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.

• Vibratory polished aluminium for good looks, weight savings and long lasting shine
• Performance upgrade for stock to mildly modified vehicles
• Universal calibration for easy bolt-on performance
• Manual choke (cable actuated - hand controlled) for precise cold start control
• Vacuum secondaries for use on wide variety of vehicles. Compensate for all vehicle weights, gearing & transmissions to allow smooth opening of secondaries.
• Single feed fuel inlet for easy installation
• Ford A/T kickdown
• Power valve blow-out protection
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

750 CFM 4-Barrel Street Carburettor (Silver) Alloy Body, Vacuum Secondary. Manual Choke. 4160 Series
Developed for the budget minded enthusiasts, these traditional Holley Carbs are calibrated for use on stock to mildly modified engines.
 
Ford A/T Kickdown on Some Models
Manual or Electric Choke
Power Valve Blow Out Protection
Square Bore Bolt Pattern

Holley is proud to introduce the all new aluminum Track Warrior carburetors. They utilize the best features from Holley's Race Bred Classic 4150 HP™ carbs, and we have added billet metering blocks, billet base plate, and knurled (hand adjustable) curb idle screws. The Track Warrior features an aluminum contoured main body design and has screw in air bleeds for precision tuning capabilities. The all new aluminum Track Warrior weighs up to 40% less and adds horsepower and torque, pushing on the track performance to the next level!! Features: Aluminum construction for weight savings and long lasting good looks in purple or black Optimized race calibrations for outstanding throttle response Contoured venturi inlet offers balanced airflow for increased horsepower Screw in air bleeds for precision tuning capabilities Four corner idle for precise idle control Mechanical secondaries for awesome tire turning performance The billet metering blocks feature improved durability over cast blocks, true gasket sealing and fully adjustable (emulsion bleeds, power valve channel restrictors & idle feed restrictors) Available in 650, 750, and 850 CFM versions Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

670 CFM 4-Barrel Aluminium Street Avenger Carburettor Vacuum Secondary. Electric Choke.
Aluminium Construction for added weight savings of 44% and a lasting shine
Weighs ONLY 7.68 pounds!
Features a tumble polished finish - can also be hand polished
Aluminium Street Avengers feature glass sight windows
Vacuum Secondaries for use on a wide variety of vehicles
Quick Change Secondary spring cap lets you choose the opening rate of the secondary barrels
Four vacuum ports
Factory pre-set "No Trouble" electric choke
Built-in inlet fuel filters
Fuel line kit included
No Trouble quick change vacuum secondaries
Dual feed fuel inlet
1 timed (spark) port, 2 full vacuum, and 1 PCV port
Ford A/T kickdown, does not work with A.O.D. transmissions
Intended for serious street enthusiasts. Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower. Bolt on & go design
Electric choke
Optimised street calibration
Industry first Limited Lifetime Warranty
Comprehensive instruction manual
4 corner idle

670 CFM 4-Barrel Aluminium Street Avenger Carburettor Vacuum Secondary. Manual Choke.
Aluminium Construction for added weight savings of 44% and a lasting shine
Weighs ONLY 7.68 pounds!
Features a tumble polished finish - can also be hand polished
Aluminium Street Avengers feature glass sight windows
Vacuum Secondaries for use on a wide variety of vehicles
Quick Change Secondary spring cap lets you choose the opening rate of the secondary barrels
Four vacuum ports
Built-in inlet fuel filters
Fuel line kit included
No Trouble quick change vacuum secondaries
Dual feed fuel inlet
1 timed (spark) port, 2 full vacuum, and 1 PCV port
Ford A/T kickdown, does not work with A.O.D. transmissions
Intended for serious street enthusiasts. Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower. Bolt on & go design
Manual choke
Optimised street calibration
Industry first Limited Lifetime Warranty
ensive instruction manual
4 corner idle

770 CFM 4-Barrel Aluminium Street Avenger Carburettor Vacuum Secondary. Manual Choke.
Aluminium Construction for added weight savings of 44% and a lasting shine
Weighs ONLY 7.68 pounds!
Features a tumble polished finish - can also be hand polished
Aluminium Street Avengers feature glass sight windows
Vacuum Secondaries for use on a wide variety of vehicles
Quick Change Secondary spring cap lets you choose the opening rate of the secondary barrels
Four vacuum ports
Built-in inlet fuel filters
Fuel line kit included
No Trouble quick change vacuum secondaries
Dual feed fuel inlet
1 timed (spark) port, 2 full vacuum, and 1 PCV port
Ford A/T kickdown, does not work with A.O.D. transmissions
Intended for serious street enthusiasts.
Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower.
Bolt on & go design
Manual choke
Optimised street calibration
Industry first Limited Lifetime Warranty
ensive instruction manual
4 corner idle

Introducing Holley Super Sniper EFI! Looking to convert your blow thru carbureted turbo engine to EFI? Look no further than Holley for the Super Sniper 4150 EFI systems featuring 8, 100LB/HR Fuel Injectors capable of supporting up to 1250 HP on forced induction or dry nitrous applications. Is your combination not producing that much horsepower? No problem, Holley also offers a 650 HP four injector version for lower horsepower applications with a power adder or someone just needing additional sensor inputs. Did we mention the Super Sniper also has full nitrous control built-in? That's right, no need for a separate nitrous controller! Every Super Sniper EFI system also comes with a USB to CAN tuning cable, as well as free downloadable Sniper EFI Software to give you unlimited control of your engine. Features: 1250 HP version features eight 100 Lb/Hr Injectors (Forced Induction) The 800 CFM Main Body will support 700 Horsepower Naturally Aspirated Compatible with Draw thru or blow thru forced induction applications Built-in Single stage progressive nitrous control Programmable inputs and outputs Integrated ignition timing control for precise timing curves Only 4 Wiring Connections Required! (Battery +, Battery-, Switched Ignition & RPM) Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI) for N/A or Nitrous applications Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI! High-Resolution Full Color Touchscreen for initial Setup, Tuning, and Gauge Displays Simple Calibration Wizard (Answer a few questions about your engine, and it creates the base map, then starts tuning on its own!) - NO laptop required! The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! OEM Style TPS/IAC and fuel pressure regulator, for years of dependable service Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange Throttle body mounted ECU – no extra boxes to mount USB to CAN Communication cable included for easy laptop tuning of advanced controls Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 recommended) Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions! A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13 Compatible with Holley EFI analog gauges and electronic dashes

The Sniper Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications. The Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Did we mention that the Stealth 4150 also includes transmission kick down provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications. For a complete installation, Master Kits include a complete fuel system with an external fuel pressure regulator preset to 58.5psi, 20ft of 3/8" Vapor Guard Fuel Hose, Fuel Pump, Filters, necessary hardware, and bulkhead fitting to return fuel into the tank! Features: Bolt on 4150 Flange Carburetor Replacement Throttle body mounted ECU – no extra boxes to mount Supports up to 650hp with Four 100 Lb/Hr Injectors! All of the wiring exits below the rear fuel injector cover, for a completely stealth installation. Timed spark part for vacuum advanced distributors located under the front fuel bowl, for easy access to the distributor. Air entry is machined to fit most stock style air cleaners with air cleaner locator provisions. Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM) External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as 12-886. Integrated ignition timing control High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required! Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI! The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! OEM Style TPS/IAC, for years of dependable service. Included clamp-on oxygen sensor kit for 2.25" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange

The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears. The Double Pumper is now available in an aluminum construction and features dual accelerator pumps for additional fuel under initial acceleration; mechanical secondaries for great performance; dual feed fuel inlets for constant high volume fuel delivery and a manual choke for easy control of engine warm up.

Features:

• Aluminium Design for 38% weight savings
• Improved Fuel Bowl Design
• Tumble polished Shiny finish for good looks
• Optimized street/strip calibration that works out-of-the-box
• Manual choke (Cable driven, hand operated) for precise cold start control
• Mechanical secondaries for awesome tire turning performance
• Dual accelerator pumps for additional fuel under initial acceleration
• Dual feed fuel inlets for constant high volume fuel delivery
• Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Street Avenger carburetors are known to bolt on right out of the box. The 350 CFM Street Avenger carburetor has great features such as optimized street calibrations; two vacuum ports for all necessary vacuum accessories; factory preset electric choke for easy startups; built-in fuel filters; and an included 3/8� fuel line connection so there are no unnecessary trips back to the parts store.
The Avenger series are the first carburetors to have a limited lifetime warranty. With a great warranty like that and the included comprehensive instruction manual, you can count on years of worry free service.

Features:

• Vibratory polished for good looks
• Optimized street calibration that works-out-of-the-box
• Factory preset electric choke for easy startups (Range identified and restricted for easy no trouble adjustment)
• Built in No Trouble fuel inlet filter
• Street Avenger fuel metering system provides precise fuel control for great low end torque and awesome acceleration
• Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
• Gen IV No Trouble power valve
• Two vacuum ports (1 timed spark and 1 PCV)
• Limited lifetime warranty - Guaranteed to be free from defects in material and workmanship for the life of the product!
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Holley is proud to introduce the all new Aluminium Street HP. They utilize the best features from Holley's Race Bred 4150 HP carbs, but are tamed for street and light competition use. The Street HP features an aluminium contoured main body design taken from the race winning 4150 HP and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response, drivability and maximum performance. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc. 
The Aluminium Street HP takes all the great features from the race bred HP and the Double Pumper and combines them into the perfect street/strip carburetor.

Features:

• Aluminium construction for weight savings and long lasting good looks
• Optimized street/strip calibration for outstanding throttle response and drivability
• Contoured venturi inlet offers balanced airflow for increased horsepower
• Screw in air bleeds for precision tuning capabilities
• Four corner idle for precise idle control
• Vacuum secondaries for awesome tire turning performance
• Dual accelerator pumps for additional fuel under initial acceleration
• Dual feed fuel inlets for constant high volume fuel delivery
• Available in 650, 750, 850, and 950 CFM versions
• Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
• Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.

Holley is proud to introduce the all new Aluminium Street HP. They utilize the best features from Holley's Race Bred 4150 HP carbs, but are tamed for street and light competition use. The Street HP features an aluminium contoured main body design taken from the race winning 4150 HP and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response, drivability and maximum performance. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc. 
The Aluminium Street HP takes all the great features from the race bred HP and the Double Pumper and combines them into the perfect street/strip carburetor.

Features:

• Aluminium construction for weight savings and long lasting good looks
• Optimized street/strip calibration for outstanding throttle response and drivability
• Contoured venturi inlet offers balanced airflow for increased horsepower
• Screw in air bleeds for precision tuning capabilities
• Four corner idle for precise idle control
• Mechanical secondaries for awesome tire turning performance
• Dual accelerator pumps for additional fuel under initial acceleration
• Dual feed fuel inlets for constant high volume fuel delivery
• Available in 650, 750, 850, and 950 CFM versions
• Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
• Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.

Holley is proud to introduce the all new Aluminium Street HP. They utilize the best features from Holley's Race Bred 4150 HP carbs, but are tamed for street and light competition use. The Street HP features an aluminium contoured main body design taken from the race winning 4150 HP and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response, drivability and maximum performance. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc. 
The Aluminium Street HP takes all the great features from the race bred HP and the Double Pumper and combines them into the perfect street/strip carburetor.

Features:

• Aluminium construction for weight savings and long lasting good looks
• Optimized street/strip calibration for outstanding throttle response and drivability
• Contoured venturi inlet offers balanced airflow for increased horsepower
• Screw in air bleeds for precision tuning capabilities
• Four corner idle for precise idle control
• Mechanical secondaries for awesome tire turning performance
• Dual accelerator pumps for additional fuel under initial acceleration
• Dual feed fuel inlets for constant high volume fuel delivery
• Available in 650, 750, 850, and 950 CFM versions
• Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
• Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.

600 CFM 4-Barrel Street Carburettor - Polished Aluminium Vacuum Secondary. Electric Choke, 4160 Series
Developed for the budget minded enthusiasts, these traditional Holley Carbs are calibrated for use on stock to mildly modified engines.
Vacuum secondaries allow use on wide variety of vehicles
Electric choke for easy warm up
Single feed fuel inlet
Calibrated for excellent street performance
Ford A/T kickdown, does not work with A.O.D. transmissions
1 timed (spark) port, 1 full vacuum, and 1 PCV port
Performance upgrade for stock to mildly modified vehicles.
Universal calibration for easy bolt-on performance
"Next Gen" needle & seat design eliminates the need for external float level adjustment

The Street HP™ uses the best features from Holley's race Bred 4150 HP™ carbs, but tamed for street and light competition use. The Street HP features the contoured main body from the 4150 HP™ and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response and drivability. The Street HP takes all the great features from the race HP and the Double Pumper and combines them into the perfect street/strip carburetor. Limited to stock. replaced by 0-82951SA Features: Vibratory polished for good looks Optimized street/strip calibration for outstanding throttle response and drive ability Contoured venturri inlet offers balanced airflow for increased horsepower Screw in air bleeds for precision tuning capabilities Four corner idle for precise idle control Mechanical secondaries for awesome tire turning performance Dual accelerator pumps for additional fuel under initial acceleration Dual feed fuel inlets for constant high volume fuel delivery Compatible with GM, Chrysler, and Ford A/T kick-down linkage. Additional parts may be required. Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Base Gasket Base Gasket 1-13/16" Bore Size. 1/16" Thickness Fits Holley 4160/4150 Series

Throttle Body Gasket 1.75" Models 4150/4160

Metering Block Gasket For Models 2300, 4150/4160, 4500 without Intermediate Circuit, Blue non stick

Blue Non-Stick Fuel Bowl Gasket For Models 4165, 4175, 2/pkg

Fuel Transfer Tube O-Ring For New Style Transfer Tube

Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil pressure inputs. Plug and play for both fuel and oil pressure inputs with Holley EFI systems (Terminator systems monitor fuel pressure only) Stainless steel construction Comes with mating connector for custom configurations Linear voltage output of 0.5-4.5 volts

5 Bar MAP sensor (0-520 kPa) Preconfigured for use in Holley HP and Dominator systems 1/8-27 NPT Thread

Plug and play for Holley Avenger, Terminator, HP, and Dominator ECU fuel and oil pressure inputs. Plug and play for both fuel and oil pressure inputs with Holley EFI systems (Terminator systems monitor fuel pressure only) Stainless steel construction Comes with mating connector for custom configurations Linear voltage output of 0.5-4.5 volts

Standard Main Jet, 1/4-32 Thread, .045" Jet Size (2pk)
These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main Jets are flow tested and then stamped with the correct number.
Standard Main Jet
.045" Jet size
1/4-32 Thread
Sizes from 40-110
Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500

Main Jet Extension (2pk)
An improved jet extension design that actually screws into the metering block. The main metering jet then threads into the end of the extension. The installation effectively moves the fuel entry point for the main jet out into the fuel bowl. In this location it cannot be uncovered by fuel, causing a lean condition, during periods of hard acceleration or braking. 2/Pkg.

Standard Main Jet, 1/4-32 Thread, .056" Jet Size (2pk)
These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main Jets are flow tested and then stamped with the correct number.
Standard Main Jet
.056" Jet size
1/4-32 Thread
Sizes from 40-110
Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500

Standard Main Jet, 1/4-32 Thread, .073" Jet Size (2pk)
These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main Jets are flow tested and then stamped with the correct number.
Standard Main Jet
.073" Jet size
1/4-32 Thread
Sizes from 40-110
Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500

Standard Main Jet, 1/4-32 Thread, .089" Jet Size (2pk)
These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main Jets are flow tested and then stamped with the correct number. NOT FOR USE WITH CARBURETTORS ORIGINALLY DESIGNED FOR ALCOHOL.
Standard Main Jet
.089" Jet size
1/4-32 Thread
Sizes from 40-110
Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500

Single-Stage Power Valve STD Flow 2.5" Hg, Including Gasket

Holley Accelerator Pump Diaphragm 50cc, Rubber, Petrol only, Suit Holley, Barry Grant, Demon
Not recommended for alcohol based fuels.

Holley Carburettor Fast Kit/Rebuild Kit Fits Model Number 4160
Serves All Holley Perf. Carburettors
Genuine Holley Quality Parts
Extra Parts For Perf. Tuning
Step-By-Step Instructions
Detailed Tuning Guide
Packaging Also Parts Tray
Competitively Priced

Holley Carburettor Fast Kit/Rebuild Kit Fits Model Number 4150
Serves All Holley Perf. Carburettors
Genuine Holley Quality Parts
Extra Parts For Perf. Tuning
Step-By-Step Instructions
Detailed Tuning Guide
Packaging Also Parts Tray
Competitively Priced

Holley Carburettor Fast Kit/Rebuild Kit Fits Model Number 4150HP
Serves All Holley Perf. Carburettors
Genuine Holley Quality Parts
Extra Parts For Perf. Tuning
Step-By-Step Instructions
Detailed Tuning Guide
Packaging Also Parts Tray
Competitively Priced

Holley Adjustable Inlet Needle & Seat - Viton Size 0.110"
Most Holley performance carburettors come equipped with a Viton-tipped needle. The Viton needle design is resistant to dirt and conforms nicely to the shape of the seat for superior sealing. For this reason it is not recommended to use a steel or titanium needle, except for racing.

Fuel Bowl Gaskets Suit 3 Circuit 4500 Dominators, Blue, Pair

Metering Block Gaskets Suit 4500 Dominator 3 circuit, Blue non stick, 2/pkg

Fuel Bowl Gasket Fits 2300, 4150/4160, 4500 Two Circuit Carburettors, Blue non stick, 10/pkg