My sister has a 92 auto Prelude and it broke the timing belt and bent all but 2 valves. And for what is going to cost to redo the head for a few hundered more i am getting a h22 swap with ecu and auto trans. Is there any thing special that i will have to do doing this swap. The only thing i could see is wiring the Vtec.. Does any one have a diagram for the ecu pinout for the vtec. or can tell me what pins it is on the ecu. i am not a newbe just can remember my password and have not been on here in a few years. i dont have the same e-mail address so i can change my password.

 

Since it is going to be an obd1 p13 A/T ECU your pin out should be on the prelude facts forum at the top do a little research you should find it. I had a similar quest except i was doing an F22 to an H22A.