I have a ls/vtec setup that I'm planning on putting in my '88 crx si. However the engine harness is wired for obd1 already(previous owner repinned the plugs for obd1). My ls/v has a obd2 gsr head/dizzy/IM. I just want to know which harness I need to use. ANy help will do, thanks.

 

bump

 

obd2,obd1 is the same stuff as far as the distributor,injectors,etc is concerned..

only thing you have to worry about is the iab's (butterflys) on the gsr dual plenum intake manifold,and vtec wiring.

 

ok, thanks for the help