Considering the 5.3L Vortec V8 is one of the most reliable engines ever put in the Chevy Silverado, it's a good platform for a project build. But how much should you boost a 5.3L? According to ...

The 5.3L Vortec V8 engine commonly found in Chevy trucks, like the Silverado, has gained a strong reputation for its robust performance, reliability, and longevity. It was produced in two ...

383-inch LS built from 5.3L Vortec blocks makes over 540 hp on the Westech Dyno If you know a few pieces of information, you can turn a Vortech 5.3L block into an LS mill making way over 500 hp ...

Walking around a 383-inch LS built from a 5.3L Vortec iron block and LS stroker kit With the right parts it's easy to turn a 5.3L Vortec block into a 383-inch 540 hp LS-swap mill. Related Videos ...

The engine put out 425 horsepower at 6,400 rpm and 415 pound-foot of torque at 4,000 rpm. Chevy would use the L78 TurboJet from 1965 through 1970. The 5.3-liter V8 Vortec 5300 primarily powered ...

The turbocharged 2.7-liter four-cylinder engine is about half the size of its big brother — GM's stalwart 5.3-liter V8 — but it can cover much of the same ground. With increased torque for ...