Testing. It’s the backbone of hot rodding, and it’s how we separate facts from fiction. It’s also where we generate even more questions, which often results in, you guessed it, more testing. The ...

Dyno days can be a blast, especially when we're pushing the limits of engines simply to see how much power can be gained from various combinations. Albeit, those days aren't always easy; no matter how ...

After more than two decades of flogging muscle motors on the dyno, Nick Panaritis thought he’d seen it all. But when a 472-cubic-inch Hemi arrived at his garage with a history as troubled as a street ...

We put our E46 M3 CSL on the dyno to find out exactly how much power it’s making after years on the road. Known for its ...

Join us as we delve into the surprising power output of a stock car. Despite expectations, we find that the car delivers more horsepower than advertised, even accounting for power loss through the ...

In the first round of tests Scoggin Dickey Parts Center (SDPC) tested various popular camshafts in a worked over Hemi Hellcat Redeye engine. That camshaft test gave them a winner for those that just ...