Related: Freaky Ford 300 Inline-Six Topped With Sliced-and-Diced Chevy LS Head More than simply ... compared to the AMV4’s 109. The engines are matched for torque production: 76 lb-ft per ...

flat-top 5.3-liter LS and put it on an engine dyno to find a baseline power rating. The results were as predicted: 342 peak horsepower and 379 lb-ft of torque. Obviously, that power rating will va ...

This article not only explores the LS3's engine specs, but we also look ... high-performance C5 Corvette. The LS1 kicked out 345 horsepower and 350 lb-ft of torque, and it boasts a displacement ...

to show that you don't have to go broke to enjoy the benefits of an EFI-equipped LS engine in your classic Chevy. The engine ended up making 416 hp and over 390 lb-ft of torque, more than enough ...

Refreshingly Uncomplicated Two engines are available in the 2025 LS. The LS 500 packs a twin-turbocharged 3.4-liter V-6 putting out 416 horsepower and 442 pounds-feet of torque. It’s backed by a ...

I drove three versions: an LS ... engine with a twin-turbocharged 3.5-liter V-6. The switch boosts rather than hurts performance: The new LS 500 packs 416 horsepower versus the old V-8’s 386 hp ...

The engine put out 425 horsepower at 6,400 rpm and 415 pound-foot of torque at 4,000 rpm ... Like the other LS engines, the LS9 is known for its durability and reliability. It's a 6.2-liter ...