Search results for "fitech"

The crew at Summit Racing chose the 20-inch Pro Comp Syndrome 44 Series wheels and BF Goodrich All-Terrain T/A KO2 tires for its 2019 Ford F-150 truck upgrade project, which […]

Could I get your opinion on an engine problem? I spun a rod bearing in my supercharged big-block Chevy. The engine makes big power and has run my ’55 Chevy […]

[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 […]

Watch this video from COMP Cams and learn the proper way to set up and install your valve springs. In this video, you’ll learn how to find your spring’s installed height, […]

Let me start by confessing that I am not a carburetor tuning expert. There are those skilled old timers that can tune a carb by ear and carry spare jets […]

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 […]

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 […]

Because different transmission gear ratios can greatly affect a drivetrain combination, it’s important for anyone performing a transmission swap to know the gear ratios of the gearboxes you might be […]