I have a 1990 DB1 and i plan on purchasing a JDM obd1 gsr very soon. i know it bolts right in.. but how about the wiring?..should i buy jhp conversion harness?. should i keep my stock original harness?.what would i have to modify?.how about the throttle cable? will my stock cable fit in?

 

anyone?

 

someone please help!

 

ur telling me that nobody knows?!?!?!?

 

I believe you can simply use your obd0 dizzy and harness, adding the necessary two or three wires for the VTEC solenoid, ETC.

 

how about the throtlle cable

 

would i need a conversion underdash harness?

 

No offense, but all of this has been covered many times before. If you want, you could try g2ic.com, a site dedicated to DA tegs

Or just search.

As far as I know, the only thing you need to do to make an OBD1 engine work in a obd0 car is switch the distributor to yours and find an ECU that will control the VTEC activation. Its been a while since ive thought about this though, so search for better answers.