Hey guys I bought a pr3-1 head which I believe is a integra XSi head im on the verge of making my 1990 Integra Automatic LS/Vtec... im hearing ppl say use a pm6 88-91 si ECU or use a jumper harness from the distributor and the ECU and make it 0bd1 ... if anyone has any info before I start tearing apart my car it would be gladly appreciated... Thanks

 

I'd be more worried about the auto trans..do you have EVERYHING you need ?

 

Pretty much just need a head gasket and I'm stuck with what distributor, jumper, ecu that I need to get this rolling I don't beat on the car I just like the way it looks and maybe give it more pep as a daily

 

grab the felpro head gasket, it's the same as the honda and like 40 bucks less.
learned this the hard way unfortunately.