The LS family of GM engines has been around since the late '90s, and over time these powerplants have found their way into everything from trucks to Corvettes. Why? Because they are simply some of the ...

If you want to dyno test your tuner car, you can probably find a couple of good facilities in any nearby major city. If you want to do similar testing at a smaller scale, though, you might find it’s ...

We put together a budget 5.7L LS engine (327 cubic inches) to show that you don't have to go broke to enjoy the benefits of an EFI-equipped LS engine in your classic Chevy. The engine ended up making ...

Rotary engines have been around as a niche solution in cars since 1961, but were made famous in automotive culture by Mazda using the Wankel single triangle-shaped rotary piston design. Mazda used a ...

Officially breaking cover last year, the Corvette ZR1 was (briefly) the most powerful production Corvette ever made, at least until GM dropped the sheets on the new ZR1X. Regardless, the C8 ZR1 is ...

You see, a larger displacement LS—say, a 427-inch LS7—is going to be built around an aluminum block. Aluminum is great for shedding weight, but it doesn’t compare to the strength of iron. That’s where ...