Day: 6

How to Choose the Right Pro LS Cam for Your Application

Summit Racing Equipment has a new line of camshafts for LS and LS-based Vortec truck engines which consists of 10 different cam profiles for various performance applications. The Summit Racing Pro LS Camshafts lineup includes: 4 truck cam profiles 3 automotive cam profiles 2 LS3 rectangle-port specific profiles 1 turbo cam profile Summit Racing-brand parts

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How to Set-Up and Tune Holley’s Dominator EFI System (Part 1)

It’s no secret that aftermarket electronic fuel injection (EFI) systems are becoming more and more commonplace. It should come as no surprise however, that some of the early systems were a bit complex—you had to know your way around a laptop computer to make the thing function, and even then many of the systems weren’t

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