you can find those engines fairly cheap over the net- try total-boost.com or just go to search and type in swap. there are alot of direct bolt in motors. if you wanted to, you could spend a wee bit more and go for the b16-but that is just a suggestion. but when you find a motor, do a little research first and make sure the place your buying from is a reliable source and not just looking to get a quick buck. DO NOT BUY MOTORS ON EBAY