how can I tell N1 cams
How can I tell if the cams in the car I just bought are N1? I've done some searching and it seems that lobe measurement is the only sure fire way, and I'm not sure how to do that. I'm hoping I can pull the valve cover to look at a stamp on a cam or something no?...will I need to replace the valve cover gasket if I pull the valve cover? Sorry to be so ignorant, I just am very curious and want to be sure they are, and don't want to screw anything up or make more work for myself tomorrow. Thanks for your time and patience.
Danny
Danny