Does anyone know the difference in the fuel maps between the stock ITR ECU and the Mugen N1 ECU? All I know about the Mugen ECU is VTEC is at 4700 rpms, the rev-limit is at 9100rpms, and there is no knock sensor.
I wanted to know because I wanted to tune my stock ECU as close as I can to the Mugen N1 with my VAFC. I know I can’t raise the rev-limit , but I wanted to know the difference in the fuel maps so I can change that on my VAFC.

 

http://www.hondata.com/mugen.html

 

You wont even come close with the VAFC. It cant add fuel like an ecu program and you are forgetting the timing maps and the raised revlimiter.

 

Thanks Mike, thats what I was looking for!

 

Mike if do you know what the difference in the 95 GSR fuel map and the ITRs?

 

The mugen chip on the Hondata website is not the same as the N1 Mugen ECU for Type R.