Need help with a built NA B20 RC440
Need help with a built NA B20 RC440
I just built a b20 non vtec. Skunk intake, BC cams and RC440 13ohm injectors. I loaded my ecu with the stock B20 tune from hondata calibrations. It idles fine with no CEL but it's runhing really rich and throttle doesn't respond well. I need to break in the motor. it's a full on track car car so I can't drive it on the street. Any help with a base map would help