Search results for "fitech"

Is there any extra power to be had from removing the accessories or swapping out a heavy flywheel? The data we have from this series of tests is actually broken […]

I have completed a 5.3L LS truck engine swap into my ’69 Nova with a TH350 trans behind it for now. We decided to use the factory ECU and an […]

Ever develop a weird shake or pulse from your disc brakes as you push the brake pedal? Yet, when you get down to look through the wheel at the brake […]

For the average hot rod enthusiast, budget comes into play in a big way. We can’t spend the mortgage payment on a truck load of car parts, so we either […]

In this Summit Racing Quick Flicks video, you will learn the basic of backpressure in your exhaust system, how it works, and why it’s important to your engine performance. Trying […]

I have a really nice, four-bolt main small block Chevy 350 that I’m about to build into a street 383 with a stroker crank with forged pistons and good rods. […]

Pickup truck owners often face a dilemma: Sure, it’s nice to have a big, open truck bed to haul lots of cargo. But you don’t want to have loose gear […]

After replacing the rear bumper, our friends at Summit Racing followed that up by replacing the front bumper on its 2019 Ford F-150 truck upgrade project. Sensibly, they used the popular […]

[Editor’s Note: Because the LQ4 and LQ9 engines are so similar, we’ve combined them for this engine upgrade guide, which is part of a series of LS engine upgrade guides assembled by a […]

When Chrysler announced it was bringing back the legendary Hemi in the early 2000s, it was a big deal. This new series of Hemi engines is often referred to as […]