okay..now i know the LSJ is the 2.0 S/C ecotec engine..but what are the codes for the 2.2 and 2.4? also another question..between the 2.0/2.2/2.4 what are the differences? is the block the same..like same cylinder bore and just do they have a different stroke and internals? i know the 2.0 has a forged steel crankshaft, 9.5:1 pistons that are oil jet cooled (correct me if im wrong please) anyway again to the point..i know hondas not cobalts..sooo what are the differences and engine codes for the ecotec engines? thanks!

 

Goto Chevy Ecotec on wikipedia. It gives you a basic run-down of the various powerplants from the Eco family.

 

thanks ill check it out!