Right now im looking into purchasing a Crx shell from a friend of mine (seeing that if I can come up with the $ and if its really worth it), and I just wanted to throw any single cam in it just because of gas prices right now but instead of having to take it back out 6 months later I figured I might as well start off with something good while its bone stock, maybe a bolt on or 2. I know the z6 and y8 are fairly good from what I have read on here over the past few months and right now my funds arent great enough to really get into internal work maybe just header, intake, intake mani, and a catback and a better clucth or something. I was also wondering what would be a good tranny with a close gear ratio and what I should expect to spend on a used engine and tranny. Im gonna go to the local import junk yard and check with them. My buddy bought a sohc non vtec for his 88 4 dr sedan and it was the d15b2 I believe but it was low miles and real clean and paid 5 for just the long block and I dont wanna spend that much really considering I might tear it down in the future. I dont mind buying offline if shipping wouldnt kill me. Any help is appreciated and thanks!