Willys Custom Fuel Injection Systems

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Throttle Body

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Willys Custom

Products

FiTech |

#52193542

FiTech 93542 Go EFI 8 1200HP Dual Pump Fuel Delivery, CDI Box

Injection Style:

Throttle Body

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1200

$2,247.99

/kit

FiTech |

#52193545

FiTech 93545 Go EFI 2X4 1200HP Dual Pump Fuel, CDI Box, Bright

Injection Style:

Throttle Body

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1200

$2,854.99

/kit

FiTech |

#52193551

FiTech 93551 Go EFI 4 600HP, Force Fuel Mini, CDI Box, Bright

Injection Style:

Throttle Body

Max Horsepower Rating:

600

ECM Included:

Yes

$1,587.99

/kit

FiTech |

#52179101

FiTech 79101 LS Kit W/ 70001 Plus Inline Fuel Pump And Coil Pack

Injection Style:

Multi-port

Injector Size:

36 lbs./hr.

Max Horsepower Rating:

500

$2,347.99

/kit

$244 Off

Holley |

#4255501074

Holley 550-1074 Terminator X Stealth 4150 2X4, 1500 HP, Shiny

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1250

$3,299.95

/kit

$3,543.95

Dave Hales' S&S Willys Gasser

This veteran of the legendary "gasser wars" of the 60s looks right at home in the Museum of American Speed.

Winterizing Your Fuel System

The process on how to effectively winterize your fuel system in open wheel racing. This includes step by step instructions and recommended parts to use for your fuel system.

Fuel System Design Guide

Some key considerations for designing your own fuel system. We cover fuel pressure and volume, fuel pressure regulators and fuel lines.

Crate Engine Fuel System Tips

Questions about what you will need for your fuel sytstem? Click here!

How to Install an LS1 Fuel Filter & Pressure Regulator

Learn how to install our new Deluxe LS Swap Fuel Filter/Regulator in five minutes for a cleaner look and fewer potential leak points!

Adding a Water Bypass Kit to an Intake Manifold

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

$175 Off

Holley Sniper |

#425550841

Holley Sniper 550-841 EFI Stealth 4500, Shiny Finish

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

350

$2,299.95

/kit

$2,474.95

$113 Off

Atomic EFI Throttle Body Injection, Basic Kit

MSD |

#5472910

Atomic EFI Throttle Body Injection, Basic Kit

Sold in Quantity:

Each

$1,799.95

/each

$1,912.95

FiTech |

#52135001

FiTech 35001 EFI 2 Barrel, 400HP With Force Fuel Delivery System

Injection Style:

Throttle Body

Max Horsepower Rating:

400

ECM Included:

Yes

$1,324.99

/kit

FiTech |

#52170003

FiTech 70003 Ultimate LS EFI, LS1/LS2, 750 HP, w/o Trans Control

Injection Style:

Multi-port

Injector Size:

55 lbs./hr.

ECM Included:

Yes

$2,107.00

/each

FiTech |

#52179607

FiTech 79607 LS Kit 70007 W/ 50015 Module, 54001, LED Coil Pack

Injection Style:

Multi-port

Injector Size:

36 lbs./hr.

Max Horsepower Rating:

500

$2,726.99

/kit

-5%

Holley Sniper |

#425550849K

Holley Sniper 550-849K EFI 2300 2-Barrel Self-Tuning Master Kit

(2)

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

350

$1,649.95

/each

$1,743.95

$175 Off

Holley Sniper |

#4255505105PXSBC

Holley Sniper 2 550-510-5PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,299.95

/kit

$2,474.95

$175 Off

Holley Sniper |

#4255505115PXSBC

Holley Sniper 2 550-511-5PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,299.95

/kit

$2,474.95

FiTech Ultimate LS EFI Kit, with MSD Coils/ACCEL Spark Plug Wires

Speedway Motors |

#9109810

FiTech Ultimate LS EFI Kit, with MSD Coils/ACCEL Spark Plug Wires

Injection Style:

Sequential multi-port

Injector Size:

36 lbs./hr.

Max Horsepower Rating:

500

$2,497.99

/kit

-5%

Holley Sniper |

#42555052

Holley Sniper 2 EFI Conversion Kit, With PDM, 3.5 In Handheld

(2)

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

as low as

$1,599.95

/kit

$1,687.95

$157 Off

Holley Sniper |

#4255505103PXSBC

Holley Sniper 2 550-510-3PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,149.95

/each

$2,306.95

$157 Off

Holley Sniper |

#4255505103PXSBF

Holley Sniper 2 550-510-3PX-SBF EFI Bundle w/ HyperSpark Ign. SBF

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,149.95

/kit

$2,306.95

$150 Off

Holley Sniper 2 EFI Return Style Kit, Without PDM 3.5 In Handheld

Holley Sniper |

#42555054

Holley Sniper 2 EFI Return Style Kit, Without PDM 3.5 In Handheld

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/kit

$2,249.95

FiTech |

#52130064

FiTech 30064 Go EFI 2x4 Power Adder System 1200 HP Injection

(1)

Injection Style:

Throttle Body

Max Horsepower Rating:

1200

ECM Included:

Yes

$2,236.00

/each

FiTech |

#52130065

FiTech 30065 Go EFI 2X4, 1200HP Power Adder, Bright Aluminum

Injection Style:

Throttle Body

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

1200

$2,236.00

/kit

FiTech |

#52131005

FiTech 31005 Master Kit Easy Street EFI With In-Line Fuel Pump

Injection Style:

Throttle Body

Injector Size:

80 lbs./hr.

Max Horsepower Rating:

600

$1,161.99

/kit

FiTech |

#52135203

FiTech 35203 Go Street EFI System W/ Force Fuel Delivery System

(3)

Injection Style:

Throttle Body

Injector Size:

62 lbs./hr.

Max Horsepower Rating:

400

$1,281.99

/kit

FiTech |

#52138350

FiTech 38350 Fuel Injection System, GM TPI Standalone EFI System

Sold in Quantity:

Each

Transmission Controller Included:

$847.00

/kit

FiTech |

#52170001

FiTech 70001 Ultimate LS EFI, LS1/LS2, 500 HP, w/o Trans Control

(1)

Injection Style:

Multi-port

Injector Size:

36 lbs./hr.

Max Horsepower Rating:

500

$1,806.00

/each

$150 Off

Holley |

#4255501002

Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,099.95

/each

$2,249.95

$200 Off

Holley |

#4255501011

Holley 550-1011 Terminator X Max Stealth 4150 EFI wTrans Control

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

650

$2,499.95

/each

$2,699.95

$244 Off

Holley |

#4255501076

Holley 550-1076 Terminator X Stealth 4150 2X4, 1500 HP, Gold

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

Max Horsepower Rating:

1250

$3,299.95

/kit

$3,543.95

$187 Off

Holley Sniper |

#4255505105PKSBC

Holley Sniper 2 550-510-5PK-SBC EFI Bundle w/ HyperSpark Ign. SBC

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,749.95

/kit

$2,936.95

$187 Off

Holley Sniper |

#4255505105PKSBF

Holley Sniper 2 550-510-5PK-SBF EFI Bundle w/ HyperSpark Ign. SBF

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,749.95

/kit

$2,936.95

$187 Off

Holley Sniper |

#4255505115PKSBC

Holley Sniper 2 550-511-5PK-SBC EFI Bundle w/ HyperSpark Ign. SBC

Injection Style:

Throttle Body

Injector Size:

100 lb/hr

Max Horsepower Rating:

650

$2,749.95

/kit

$2,936.95

-6%

Holley Sniper |

#425550849

Holley Sniper 550-849 EFI 2300 2-Barrel Self-Tuning Base Kit

Injection Style:

Throttle Body

Injector Size:

100 lb/hr @ 58.5 PSI

ECM Included:

Yes

$1,299.95

/each

$1,383.95

FiTech |

#52130003

FiTech 30003 Go Street 400 HP Throttle Body EFI Kit

(26)

Injection Style:

Throttle Body

Max Horsepower Rating:

400

ECM Included:

Yes

$869.00

/each

FiTech |

#52131003

FiTech 31003 Go Street EFI 400 HP System

(2)

Injection Style:

Throttle Body

Injector Size:

56 lbs./hr.

Max Horsepower Rating:

400

$1,125.99

/kit

Rebate

Edelbrock |

#32535700

Edelbrock 35700 Pro-Flo 4 EFI Kit, GM LS Gen III/IV Engine

Injection Style:

Sequential multi-port

Injector Size:

29 lbs./hr.

ECM Included:

Yes

$1,783.96

/each

$2,229.95

Rebate

Edelbrock |

#32535730

Edelbrock 35730 Pro-Flo 4 EFI XT-Style Kit, Gen III LS

Injection Style:

Multi-port

Injector Size:

35 lbs./hr.

Max Horsepower Rating:

550

$2,017.56

/each

$2,521.95

Rebate

Edelbrock |

#32535740

Edelbrock 35740 Pro-Flo 4 EFI 4150-Style Kit, Gen III/IV LS

Injection Style:

Multi-port

Injector Size:

35 lbs./hr.

Max Horsepower Rating:

550

$1,841.56

/kit

$2,301.95

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Willys Custom Fuel Injection Systems

Injection Style

Brand

Transmission Family

Availability

Discounts

Engine Family

Price

Customer Rating

Products

FiTech 93542 Go EFI 8 1200HP Dual Pump Fuel Delivery, CDI Box

FiTech 93545 Go EFI 2X4 1200HP Dual Pump Fuel, CDI Box, Bright

FiTech 93551 Go EFI 4 600HP, Force Fuel Mini, CDI Box, Bright

FiTech 79101 LS Kit W/ 70001 Plus Inline Fuel Pump And Coil Pack

Holley 550-1074 Terminator X Stealth 4150 2X4, 1500 HP, Shiny

Related Articles

Holley Sniper 550-841 EFI Stealth 4500, Shiny Finish

Atomic EFI Throttle Body Injection, Basic Kit

FiTech 35001 EFI 2 Barrel, 400HP With Force Fuel Delivery System

FiTech 70003 Ultimate LS EFI, LS1/LS2, 750 HP, w/o Trans Control

FiTech 79607 LS Kit 70007 W/ 50015 Module, 54001, LED Coil Pack

Holley Sniper 550-849K EFI 2300 2-Barrel Self-Tuning Master Kit

Holley Sniper 2 550-510-5PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

Holley Sniper 2 550-511-5PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

FiTech Ultimate LS EFI Kit, with MSD Coils/ACCEL Spark Plug Wires

Holley Sniper 2 EFI Conversion Kit, With PDM, 3.5 In Handheld

Holley Sniper 2 550-510-3PX-SBC EFI Bundle w/ HyperSpark Ign. SBC

Holley Sniper 2 550-510-3PX-SBF EFI Bundle w/ HyperSpark Ign. SBF

Holley Sniper 2 EFI Return Style Kit, Without PDM 3.5 In Handheld

FiTech 30064 Go EFI 2x4 Power Adder System 1200 HP Injection

FiTech 30065 Go EFI 2X4, 1200HP Power Adder, Bright Aluminum

FiTech 31005 Master Kit Easy Street EFI With In-Line Fuel Pump

FiTech 35203 Go Street EFI System W/ Force Fuel Delivery System

FiTech 38350 Fuel Injection System, GM TPI Standalone EFI System

FiTech 70001 Ultimate LS EFI, LS1/LS2, 500 HP, w/o Trans Control

Holley 550-1002 Terminator X Stealth 4150 EFI System 650 HP Black

Holley 550-1011 Terminator X Max Stealth 4150 EFI wTrans Control

Holley 550-1076 Terminator X Stealth 4150 2X4, 1500 HP, Gold

Holley Sniper 2 550-510-5PK-SBC EFI Bundle w/ HyperSpark Ign. SBC

Holley Sniper 2 550-510-5PK-SBF EFI Bundle w/ HyperSpark Ign. SBF

Holley Sniper 2 550-511-5PK-SBC EFI Bundle w/ HyperSpark Ign. SBC

Holley Sniper 550-849 EFI 2300 2-Barrel Self-Tuning Base Kit

FiTech 30003 Go Street 400 HP Throttle Body EFI Kit

FiTech 31003 Go Street EFI 400 HP System

Edelbrock 35700 Pro-Flo 4 EFI Kit, GM LS Gen III/IV Engine

Edelbrock 35730 Pro-Flo 4 EFI XT-Style Kit, Gen III LS

Edelbrock 35740 Pro-Flo 4 EFI 4150-Style Kit, Gen III/IV LS

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