i just had a freind install my b16a in my 91 crx si. we did not start it yet, because i have a itr trottle body, i dont know where the vacum lines go. also my motor is a 5 series, and i dont know where the speedo line goes. and if you are selling a b16a alternator pully, i need it, when i order my b16a, it did not come w/one. i wanna take car of all these problems before i turn the key on. thank you for your help all at honda-tech.