whats up yall, ok im no noob when it comes to building. ive already done 2 motor swaps in honda preludes tho. but my friend has a 89 crx and he wants me to put in a b16a2. now i know its pretty much a direct bolt in replacement but is there anything i should know and where is a good place to get obd conversion harnesses. if anyone knows it would be you guys. thanks

 

Try http://www.rywire.com

The b16a2 does not bolt in. You need a mount kit and shift linkage. If you use the b16a2 transmission you need the HAsport EFB2 mount kit. If you use a cable b series trans you will need the HAsport EFB1 mount kit.