i was working on a sintra 2.2 (x22xe) and the engine looks very much like my x20xev.
are the camshaft profiles diffrent between the x20xev and the x22xe?
if they are diffrent do you know the duration and valve lift?
if they are better cams than mine could i use them in my engine?
also are the frontera and astra-g 2.2 engines the same as the sintra ?
as they have diffrent engine codes??