What's the biggest difference between General Motors' 5.3-liter and 6.2-liter V8s? 0.9 liters. Goodnight! Alright, 5.3s and 6.2s contrast more than that, and quite a bit, too. There's plenty to ...
GM has reportedly received over 28,000 complaints from owners over the troublesome 6.2-liter engine ...
To get the most power out of your hot rod or performance car, the most sensible approach may be to simply replace the engine.