what is the biggest size bore a 2.8 can safely go to? i may be rebuilding an engine soon if i dont buy the one im trying to get now. my dad said to go just to 10 over just to get some fresh walls but someone else told me to go 30 over. also, ive seen alot of discussion about different cams. ill probly be looking for an upgrade cam but nothing to radical...maybe the comp cam 2030? would this kill the gas mileage of the car or cause any major problems or need any other changes? also, if anyone has an estimates on some costs....including hot tank and magnaflux block, crank turning, head rebuilding, and boring the cylinders? any help is apreciated..thanks..
Also-- does anyone know the casting number or anything to look for on the block to be sure it a fiero block and not one from another car?
[This message has been edited by sublime922 (edited 12-01-2003).]