i have a gsr b18c1 obd1 engine and i want to convert it to obd2... what do i need to change? thanks....

 

you will need obd2 injectors and obd2 distributor, and an obd2 ecu and obd2 alternator,

then you will have to wire the o2 injectors in, but since ur car is obd2 it wont be hard

thats just the basic stuff, if your talking bout other emissions stuff is sold separately, lol jk, most people convert to obd1 but good luck

 

ok thanks man... what about the other emission stuff you are talking about? intake manifold? hw bout the head? can i use a obd1 head into a obd2 block? intake air box? hw bout timing issues? thanks..

 

thats really all u need to make an obd1 SWAP into a obd2 car, the other emission stuff is like sensor like the evap, some cars dont have it on their canister but on the rail of the engine