Proper piston to valve clearance is vital, but can be trick. Nick from SDPC goes over the easiest way to getting this detail right on your engine build.
Holley puts the April Fool's gag "Sky-Ram" intake manifold to the test at Westech Performance.
ProCharger gives us tips on how to pick, gap and maintain your spark plugs when used in a boosted engine.
Florida High Performance Turns Up the Wick on a C8 Corvette.
We drag a trashed Fiero from out of the weeds, and implement some modern tech.
Installing Axial LED taillights and a Volant cold-air kit onto a 2018 Silverado, with AmericanTrucks.
Florida High Performance takes a CTS-V3 to the four-digit horsepower threshold.
Upgrading the outdated and limited factory gauge cluster on a 1988-94 Chevrolet Silverado/GMC Sierra full size tuck is easy thanks to Dakota Digital’s HDX gauge cluster system.
Vintage Air explains to us how an air conditioning system works.
Selecting the Top Five Mods for your 2019+ Silverado (and Sierra).
Since GM consolidated all of their V8 offerings into one platform, GM has had a knack for creating some of the most desirable engines for the DIY hotrodder.
Cleaning up the undercarriage of two long-term GMEFI Magazine project cars!
Refresh the aesthetic of your car with the help of AutomotiveTouchup!
There are many intake options for the LS engine, but which one is best? There's no straight answer, but this video will help you decide.
The people at Summit Racing are experts at choosing headers, and they are now sharing their advice!
Do you know the differences between the generations of the LT1 engines? You will now!
AmericanTrucks gives us a closer look at installing a 2-inch front leveling kit into a 2007-2018 Silverado.
Bill of BP Automotive walks us through how to properly measure crimp height and wire width.
Project Redrum gets a serious suspension upgrade with the help of BMR and QA1.
We install a Spoolfool Drip Shield into our Buick Grand National, Project Wicked6.
Our Trans Am goes retro classic cool with YearOne rollers.
Project Redrum's interior appointments get completed.
Brandon Furches gives us a walkthrough of how to perform a DOD/AFM delete in GM LS engines.
Gbody Parts solves our slow power window woes, with the help of Window Racer.
Project Redrum produces 660hp to the rear tires on 93-octane, and provides daily driver-friendly reliability.
To explore the possibilities of turning a capable truck into a fully functional work horse, Adam Maqboul with American Trucks hand picked parts ranging from suspension upgrades to storage space for his recent 2014 Silverado ...
Direct-Injection, Forced Induction, Torque Modulation, and Variable Valve Timing are Here to Stay. SAM Tech Shares its Expertise on How to Conquer the New Frontier of EFI Tuning.
Looking to build boost from your LS4-powered W-body? You're going to need a stronger transmission.