Post by
ichimabax »
https://forums.nicoclub.com/ichimabax-u34728.html
Sun Apr 30, 2006 6:19 am
There is a wire that goes from your speedo to the ECU. I believe its green and yellow. You cut that and your ECU will never see the speed but your speedometer will still work tho.
If you want you can throw a switch inline with that wire as well.
I dont know if SR20 has a rev limiter in 4th and 5th