jrios

hey guys I am in the middle of upgrades on my turbo 2, but I ran into a problem. I got this Greddy rebic 3 from my friend and while i was trying to intall it I got stuck since i don't have the the wiring diagram and its getting a little too confusing at this point. i called greddy, but they're asking for receipts to send me something, but a friend gave it to me after he got rid of his RX7 and he dind't have a receipt either since he bought it so long ago. I tried calling a couple stores around here, but it seems that if you do not spend money in their stores they don't want to help you out so i decided to check with you guys, I figured maybe someone here might have a link to look at a diagram or something that I can work with. If any one can help me out I will appreciate it. Thanks!