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Products

Holley |

#425550905

Holley 550-905 Terminator X LS2/LS3 MPFI Kit

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$1,301.95

/each

Holley |

#425550931

Holley 550-931 Terminator X Max LS2/LS3 MPFI Kit

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$1,666.95

/each

Holley |

#425550904T

Holley 550-904T Terminator X Early Truck Engine MPFI Kit

Ignition Type:

Factory GM

Tuner Style:

USB/CAN Tuning Cable

Throttle Style:

Cable Driven

$1,249.95

/each

Holley |

#425550943

Holley 550-943 Terminator X Max Ford MPFI Kit

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$1,666.95

/kit

Holley |

#425550917

Holley 550-917 Terminator X Max Early Truck Engine MPFI Kit

(3)

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$1,666.95

/each

Choosing an Electronic Fuel Injection Retrofit for Your Street Rod or Muscle Car

Fuel injection is here to stay and we delve into the benefits of such retrofit systems for your classic muscle car or street rod in our EFI retrofit buyer's guide!

Two Pedal Tech: Finding the Best Automatic Shifter for Your Build

There are a lot of choices when it comes to automatic shifters, and we’ll help unpack all the options and features in our automatic shifter buyer’s guide

MSD Ignition Box: Ignition Controller Buyer's Guide

Looking for an easy performance upgrade to your ignition system? MSD's line of Ignition Control Boxes offer extreme improvements to drivability and high rpm applications. Here's a look at the differences between the 6 series line-up.

Basics of Air Suspension

Settle in for a quick overview of the various components of Air Suspension. We touch on the major parts involved in finding that "perfect" height for your ride in this article.

How to Install a Lokar Shift Knob for a Factory Appearance

Super Chevy features the Speedway exclusive Lokar Muscle Car Shifter Knob Adapter

Carbureted LS Intake Conversion Kit

Learn how to convert an engine using a Carbureted LS Conversion Kit, along with tips for a smooth install. Read more on the manifold and timing control module, which comes with an MSD ignition control box and wiring harness.

How to Wire Dual Electric Cooling Fans

Learn how to wire dual electric radiator fans. Use our dual fan wiring diagram and guide to make sure you properly wire your fans to your thermostat.

Performance Spark Plug Buyer’s Guide

There is a lot to consider when choosing the proper spark plug for your engine's intended application and power level. Let us take some of the guesswork out with our spark plug buyer's guide.

Electric Radiator Cooling Fan Guide

What is the best radiator cooling fan setup? Do you need a pusher or puller style fan? Should you run two fans or one? Our guide has the answers.

LS Swap How-To Guide

LS swaps are nothing new, but they're still a little mysterious to some of us. Here is an overview of what you will need and what you need to know to swap some modern performance into your muscle car, truck, or hot rod!

Holley |

#425550904

Holley 550-904 Terminator X Early Truck LS MPFI Kit

(2)

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$1,301.95

/each

Holley |

#425550928

Holley 550-928 Terminator X Max LS2/LS3 MPFI Kit

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$1,875.95

/each

Holley |

#425550937

Holley 550-937 Terminator X Ford MPFI Kit

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$1,301.95

/kit

Holley |

#425554142

Holley 554-142 Injector Driver Module with Harness

$504.95

/each

Holley |

#425550617

Holley 550-617 HP EFI ECU & Harness Kits

$2,657.95

/each

Holley |

#4255501211

Holley 550-1211 Terminator X, 2011-2012 Ford Coyote Ti-VCT, EV6

Ignition Type:

Ford Coyote

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$2,604.95

/kit

Holley |

#425554143

Holley 554-143 Injector Driver Module, Programmable, 8 Channel

$455.95

/each

Holley |

#425550658

Holley EFI 550-658 Dominator EFI Kit, LS2 Main Harness, EV1

$3,609.95

/each

Holley |

#4255501512

Holley 550-1512 Terminator X Max, 15.5-17 Coyote Ti-VCT, EV6, DBW

Ignition Type:

Ford Coyote

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$2,929.95

/kit

Quick Fuel 50-5001QFT QFI-500 Handheld Controller

Quick Fuel Technology |

#424505001QFT

Quick Fuel 50-5001QFT QFI-500 Handheld Controller

Tuner Style:

Handheld Controller

$429.95

/each

Holley |

#4255501508

Holley 550-1508 Terminator X Max, 11-12 Coyote Ti-VCT, EV6, DBW

Ignition Type:

Ford Coyote

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$2,929.95

/kit

FiTech |

#521230020

FiTech 62013-30020 Handheld For FiTech 30020 Go EFI Classic

$167.00

/each

Holley |

#425550660

Holley EFI 550-660 Dominator EFI Kit, LS2 Main Harness, EV1

$3,665.95

/each

FiTech |

#521230012

FiTech 62013-30012 New Style Handheld For FiTech 30012 Go EFI 8

$167.00

/each

AEM Electronics |

#186306601

AEM 30-6601 Series 2 Plug and Play EMS

$1,626.35

/each

Holley |

#4255501413

Holley 550-1413 Terminator X Max, 15.5-17 Coyote Ti-VCT, EV6, DBW

Ignition Type:

Ford Coyote

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$2,831.95

/kit

Holley |

#4255501510

Holley 550-1510 Terminator X Max, 13-15 Coyote Ti-VCT, EV6, DBW

Ignition Type:

Ford Coyote

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$2,929.95

/kit

Holley |

#4255501213

Holley 550-1213 Terminator X, 2013-2015 Ford Coyote Ti-VCT, EV6

Ignition Type:

Ford Coyote

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$2,604.95

/kit

Holley |

#4255501412

Holley 550-1412 Terminator X Max, 15.5-17 Coyote Ti-VCT, EV1, DBW

Ignition Type:

Ford Coyote

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$2,831.95

/kit

Holley |

#425550625

Holley 550-625 2013-2017 Ford Coyote Ti-VCT HP EFI Kit, Bosch O2

Ignition Type:

Ford Coyote

Throttle Style:

Cable Driven

$3,407.95

/each

Holley |

#4255501315

Holley 550-1315 Terminator X Max, 15.5-17 Coyote Ti-VCT EV6 4R70W

Ignition Type:

Ford Coyote

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$2,831.95

/kit

Holley |

#425550607N

Holley 550-607N HP EFI ECU & Harness Kit, LS2/LS3/LS7, NTK O2

Ignition Type:

Factory GM

Tuner Style:

USB/CAN Tuning Cable

$2,761.95

/each

FiTech |

#521230014

FiTech 62013-30014 New Style Handheld For FiTech 30014 Go Port

$167.00

/each

Holley |

#425550919

Holley 550-919 Terminator X Max 24X/1X EV6 LS MPFI Trans Control

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$1,666.95

/kit

Holley |

#425550916

Holley 550-916 Terminator X Max LS1/LS6 MPFI Kit

(2)

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$1,666.95

/each

Holley |

#425550917T

Holley 550-917T Terminator X Max Early Truck Engine MPFI Kit

Ignition Type:

Factory GM

Tuner Style:

USB/CAN Tuning Cable

Throttle Style:

Cable Driven

$1,614.95

/each

Holley |

#425550927

Holley 550-927 Terminator X Max Early Truck Engine MPFI Kit

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$1,875.95

/each

Holley |

#425554114

Holley 554-114 Dominator EFI ECU

Ignition Type:

Universal

$2,675.95

/each

Holley |

#425550651

Holley EFI 550-651 Dominator EFI Kit LS2 Main Harness EV1 Harness

$3,281.95

/each

Holley |

#4255501601

Holley 550-1601 Terminator X GM Gen V Late LT Kit

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Cable Driven

$2,708.95

/kit

Holley |

#425550930

Holley 550-930 Terminator X Max Early Truck Engine MPFI Kit

Ignition Type:

Factory GM

Tuner Style:

Touchscreen Handheld

Throttle Style:

Drive-By-Wire

$1,666.95

/each

Showing 1 - 36 of 187 results

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Products

Holley 550-905 Terminator X LS2/LS3 MPFI Kit

Holley 550-931 Terminator X Max LS2/LS3 MPFI Kit

Holley 550-904T Terminator X Early Truck Engine MPFI Kit

Holley 550-943 Terminator X Max Ford MPFI Kit

Holley 550-917 Terminator X Max Early Truck Engine MPFI Kit

Related Articles

Holley 550-904 Terminator X Early Truck LS MPFI Kit

Holley 550-928 Terminator X Max LS2/LS3 MPFI Kit

Holley 550-937 Terminator X Ford MPFI Kit

Holley 554-142 Injector Driver Module with Harness

Holley 550-617 HP EFI ECU & Harness Kits

Holley 550-1211 Terminator X, 2011-2012 Ford Coyote Ti-VCT, EV6

Holley 554-143 Injector Driver Module, Programmable, 8 Channel

Holley EFI 550-658 Dominator EFI Kit, LS2 Main Harness, EV1

Holley 550-1512 Terminator X Max, 15.5-17 Coyote Ti-VCT, EV6, DBW

Quick Fuel 50-5001QFT QFI-500 Handheld Controller

Holley 550-1508 Terminator X Max, 11-12 Coyote Ti-VCT, EV6, DBW

FiTech 62013-30020 Handheld For FiTech 30020 Go EFI Classic

Holley EFI 550-660 Dominator EFI Kit, LS2 Main Harness, EV1

FiTech 62013-30012 New Style Handheld For FiTech 30012 Go EFI 8

AEM 30-6601 Series 2 Plug and Play EMS

Holley 550-1413 Terminator X Max, 15.5-17 Coyote Ti-VCT, EV6, DBW

Holley 550-1510 Terminator X Max, 13-15 Coyote Ti-VCT, EV6, DBW

Holley 550-1213 Terminator X, 2013-2015 Ford Coyote Ti-VCT, EV6

Holley 550-1412 Terminator X Max, 15.5-17 Coyote Ti-VCT, EV1, DBW

Holley 550-625 2013-2017 Ford Coyote Ti-VCT HP EFI Kit, Bosch O2

Holley 550-1315 Terminator X Max, 15.5-17 Coyote Ti-VCT EV6 4R70W

Holley 550-607N HP EFI ECU & Harness Kit, LS2/LS3/LS7, NTK O2

FiTech 62013-30014 New Style Handheld For FiTech 30014 Go Port

Holley 550-919 Terminator X Max 24X/1X EV6 LS MPFI Trans Control

Holley 550-916 Terminator X Max LS1/LS6 MPFI Kit

Holley 550-917T Terminator X Max Early Truck Engine MPFI Kit

Holley 550-927 Terminator X Max Early Truck Engine MPFI Kit

Holley 554-114 Dominator EFI ECU

Holley EFI 550-651 Dominator EFI Kit LS2 Main Harness EV1 Harness

Holley 550-1601 Terminator X GM Gen V Late LT Kit

Holley 550-930 Terminator X Max Early Truck Engine MPFI Kit

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