Im doing a b20b swap into my 2000 em1, its bone stock under warranty with only 64k miles on it. I know the stock manifold wont fit in the car so i got a skunk2 pro intake manifold with a LSb18 throttle body. Im using a b18 5spd transmission too. Im trying to run ac and power steering but the b18 pump doesn't match my high pressure line on the car, so what pump do I need to use. The stock civic ac condenser seems like it would hit the pump too so what ac setup do I need? Im running a p28 ecu with a jumper harness for the motor too is that a good idea or to i need to find a obd1 b18 ecu?

 

Use the original B16A2 A/C bracket and compressor... I am not sure why you are trying to use the B18 parts. The P28 ECU is totally incorrect... find a P74/P75 OBD-1 ECU and run that.

 

when i got the car it didn't have any brackets, hard to find were in at, running p28 with a p75 basemap