yo since you want a sr20... go where i went to get my friends engine... www.tigerjapanese.com and look for your motor.. this place is very very legit... this is one place you know of the engine your getting is what you want... the prices are sorta low and good.. but its worth it man.... if your gonna spend the money on your car dont lowball shit cause that could come back and bit you in ass later... jus do it rite... but look at this website and search for engine... there good... well good luck with finding your motor..