The 5.3L Vortec V8 engine commonly found in Chevy trucks, like the Silverado ... usually between 355 to 380 horsepower and 383 to 416 lb-ft of torque. Its features and design also contribute ...

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! Related Videos 0:13 ...

If you want wallet-friendly power for your Chevy or other hot rod project then it’s hard to beat the time-tested small-block Chevy engine. This time we test a pump gas 383 that is geared towards ...