Any reason why I shouldn't but a n/c momentary switch inline on my vehicle speed sensor input? I can then use a rev limited for rolling and still keep a NLTS function.

Opening the switch would give me zero MPH on the ECU giving me what ever my launch rpm is for building boost while keeping the NLTS rpm limit.

You can , i did that

I wired in a switch I can get about 10psi with the rev limiter. Might try Als another time. I'm suprised this isn't talked about. It's nice to keep nlts. Ecmlink incase if anyone was wondering