charliepipes88

Just bought a car first of all its a 98 civic ex factory vtec d16y8 auto car with S20 5 speed swap it has a y7 motor with Y8 intake it rev limits at 5200 rpm... what ecu do I need to run to get past the Rev limit and can I use a Y8 manual ecu on the y7 until I get head swapped back or will I have to use manual y7... I believe I have a 3 wire iac valve I need an ecu to work with my setup and then I need an ecu to work for my future setup when I add the Y8 head back