i did some looking and all i could find was info on if you were buying a new car what oil to run. well im not buying a car im finishing up rebuilding my sr20 with forged internals and what nots and couldnt figure out what oil to use. i know not to use synthetic oil, but im not sure if i should run detergent oil or non detergent oil. i have also herd of using diesel oil while breaking in an engine.
ok i think im going to go with some rotella for the break in. as for normal i run amsoil or royal purple, i try to keep run a SL rated oil. i would run rotella all the time, but i get a good deal on amsoil, and royal purple
i get any pick of oil and filter out of my local speed shop for free. cant beat that haha