Ok so i have been looking everywhere for this info, and i can not, Repeat CAN NOT find it. Is it possible to take a 1.8 liter head and put it on my 2.2 block to up my compression so i can get more power. Just so y'all are aware, i am planning on building the new head( meaning new valves, springs, retainers and cams. and going to run a saab turbo from there version of the ecotec. along with some other vehicle mods. I just am wondering if it would bolt right up and if it would change anything