It's a story as old as hot rodding itself. It starts with the sales pitch-"Buy my widget and your engine will gain 50 hp"-and ends with a disappointed customer with a car that sure doesn't feel like ...

The 2025 Chevrolet Corvette ZR1 arrives with a headline figure that would have sounded like fantasy a decade ago: a factory ...

Chevrolet’s 2026 ZR1 delivers blistering performance on paper, but recent dyno tests hint it might be even more powerful than ...

Assembled engine packages have become popular items among hot rodders in the last few years. While most sources for these engines are in the aftermarket, new-car manufacturers are also interested in ...

The Corvette is locked into fifth gear, the accelerator is floored, and the dynamometer does its job of measuring and ...

A 427-cubic-inch Clevor hit the dyno, boosted by a TVS2650 supercharger. This Cleveland-headed small-block put down ...

Chris Bruce has worked in the automotive industry since 2011 and has written thousands of stories about cars, motorsports, and motorcycles in that time. He has written for Autoblog, Autoviva, CarFax, ...

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.

STARKVILLE, Miss.—For two decades, the dynamometer at Mississippi State’s Center for Advanced Vehicular Systems has powered engine research and testing for consumer, industry and military applications ...

Sometimes the best lots at automotive auctions aren't the cars themselves, but the memorabilia that's also put up for sale. No matter if you're at Barrett-Jackson or Bonhams, everything from tool kits ...

You've probably seen countless Corvettes, Mustangs, and even Ferraris strapped down to a dynamometer to see how much power they make. But we can almost guarantee you've never seen a 1927 Bugatti Type ...

Classic Road-Racing Ferraris Are Undervalued This Ferrari V-12 Watch Winder Costs $65,000 This Ferrari 330 LMB Replica Is No Restomod According to RM, this dyno was initially purchased from the ...