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!

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

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

6.0 LS Build Combinations: Recipes for 500-1,000 HP

Trying to decide if you want to change to fuel injection in your car? The simplicity of EFI conversions are leaps & bounds from where they were a few years ago. Kevin explains how to choose an EFI setup and walks through the installation process.

EFI Conversion- Part 1

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend

5.3 LS Build Combinations: Recipes for 400-700+ HP

Engine Family Facets

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Holley Terminator EFI Fuel Injection Systems

Holley Terminator EFI Fuel Injection Systems | Speedway Motors

Shop Holley Terminator EFI Fuel Injection Systems and get Free Shipping on orders over $175 at Speedway Motors.

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

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Universal Fit, 24x Crank Reluctor, 1x Cam Trigger

Holley 550-909 Terminator X 24X/1X EV6 LS1/LS6 MPFI Kit

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

Holley 550-909 Terminator X 24X/1X EV6 LS1/LS6 MPFI Kit