I set the P/N rpm limit to a desired value for when the clutch is in or in neutral, and it works, but is there a way to tune the rpm limiter at all, to make it hold the RPM a bit better?
With my Haltech, I can dial this in pretty well and the rpm limiter is very tight. With setting the LS1 at 3000 in HP tuners, the more throttle I give it, the more it bounces above 3000, close to 3500 before falling back below 3000.
FWIW, I have the cut at 3000 and resume at 2999.