Some of you may remember the Jan. '07 issue, where we began assembling components for a stroked 383 Chevy small-block engine. The idea back then was to build a California smog-legal engine that could ...

For those of us who are GM performance car and truck enthusiasts, the letters LS engine signify reliable, modern, efficient power. Replacing the venerable small-block Chevy in the late ’90s, the LS ...

With the short block assembled for our 383 supercharged project motor, it's time to shift our attention once again; this time to the heads and valvetrain. Like the rotating assembly, when it came to ...

The Chevrolet Tri-power carburetor system—made famous under the hood of hot models such as the big-block-powered L71 and L89 Corvettes—is, to us, one of the best looking ones of all time. Well, the ...

When Goldilocks got a hankering to break into a house owned by bears, she didn't realize her name would forever be defined as "just right." Something in the "Goldilocks zone" means that it occupies a ...

Q: Hi, Greg, I’ve got three questions for you that I hope you can answer. I see your column every week and enjoy it much. First: Did John Deere ever build a car or truck? Second: What is the formula ...