i have a 91 honda crx with a 94 interga gsr swap. there is something wrong with the swap in that it doesnt run as fast as it should and its way to gassy. my exhaust is all black from unburned fuel. i have tried many things to fix the problem. vafc, small injectors, different computer. i dont know what the deal is can any one help me.

http://www.cardomain/id/b18_crx/

please help me
levi