Westech Performance dyno tests a 383-inch stroker budget small-block pump-gas engine topped with three two-barrel Rochester carbs on a custom tunnel ram and makes over 400 hp!

Testing carburetors on an engine dyno can sometimes be misleading. We've all seen tests showing large-cfm carburetors making more power—even on a small engine that nobody in their right mind would run ...

Testing the SP383 small-block crate engine at Westech Performance where it made 437 hp and 444 lb-ft of torque right out of the crate.

This 427ci sleeper is a good reason why you don’t judge an engine by the size of its block. The art of deception plays a significant role in the hot rod world. Although most enthusiasts are ...

This video takes the 800 dollar turbocharged BMW E36 to the dyno for its first real power test. After assembling the ...

What happens when you shoehorn a Godzilla engine in a 1986 model year C10? Enter Jody Gunter from Gunter Specialty, the proud owner of a superb-looking Silverado with a lot more oomph than expected.

Let's pretend for a second that the almighty Corvette ZR1X hypercar isn't around. What's the most powerful Corvette to date? That's right – it's the C8-generation Corvette ZR1, the non-electrified ...