i have a 91 ls motor, ecu, axles,and tranny but heres the question is it a plug in play with my stock harness? i looked for the thread but couldn't find it send me a link or just give some help thanks!!!!!!!!!!!!!

 

If your chassis was prewired for MPFI, then yes it is.

 

i have a 89 si hatch so im guessing it will plug right in right???

 

yea if its an ef it is mpfi if it is a hf,si or ex. this being for hatches sedans and crx's

 

i dont understand how people do engine swaps that dont know these simple questions already.

 

sorry where not racers like you but thats why theirs web sites like this one THANK YOU HONDA-TECH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

so just because we know how to do engine swaps were racers wow sorry bro! anyways you could have found the answer to this if you searched!