Here’s the proper installation process of an Eaton Detroit Truetrac differential in a GM 12-bolt rearend. » Read More
After years of being flogged hard at track events across the country, a tired LS7 gets a much-needed rebuild and throws down an impressive 661 hp! » Read More
Roadster Shop and Mercury Marine build an LS-based DOHC SB4 7.0L V-8 crate engine. » Read More
American Powertrain modifies a TREMEC five-speed for the 1968-’82 Corvette. » Read More
We show you how to build a period-correct Chevy 327 based on available parts from 1968. » Read More
Boost-Ready Small-Block Makes 635 Non-Intercooled Horsepower!
With a low-compression power-adder-ready crate engine from BluePrint Engines on hand we decide to up the power with a billet TorqStorm ... » Read More
The Advantages of Using a VVT Cam in a Gen IV and Gen V Engine
It’s time to take advantage of the power opportunities variable valve timing offers instead of performing a VVT-delete in your engine ... » Read More
We transform a 1987 Monte Carlo SS Aerocoupe in just five days using parts from Jegs’ extensive catalog of speed parts
Transforming a slice of NASCAR history from boring to badass in just a week » Read More
1968-’82 C3 Corvette Safety Alert: Check Your Steering Now!
C3 Corvettes after driven many miles may develop a steering problem. » Read More
Here’s the Basis for Building a 1,000-Horsepower LS Engine
Assembling an LS foundation to support over 1,000 horsepower. » Read More
A ZZ454 crate engine and a bit of boost make for a winning combination!
Crate engines are great and when they are solidly built with forged internals they are just begging for some power-making boost. To prove ... » Read More
Dyno-tested : C6 LS3/LS7 iNTECH cold-air system from Holley
Holley’s iNTECH cold-air intake adds 5% more power to C6 LS3 and LS7 Corvettes. We head over to Holley’s facility to see how this ... » Read More