Gm Performance Parts Crate Engines Tested Head Gasket
|
After leak testing the coolant system, 5W30 is run through the engine after priming and lubing the rockers. The motor is run cold at 400 and 60 rpm then the compression test is done at 210 rpm. If it passes all of its tests, the LSX454 is then packaged up and sent to your door. View Related Article
|
|