After many attempts to program a 2 Step Rev Limit using HP Tuners and also a Predator, the system limits the revs to the lowest step I set, all the time. HP Tuners says the PCM may not like my non-stock 3.90 gears.

So does anyone know of an aftermarket 2 Step Rev Limiter I can install that works? Application is drag racing and my need to come out of the hole with some boost as well as maintain boost during shifts.

Thanks!
2002 Z06: 402ci STS Twin Turbo

 

MSD, I know thunder racing sells the components. You have to get the 2 step module then then the MSD Soft Touch Revlimiter.

 

Thanks! I will check that out.

 

I have a brand new Synergy unit for sale. I paid 225 during a group purchase.
Will tale 180.00 if interested.

 

Sure I am interested. Can you PM me any details you have? Installation, fitment for 6-speed car, etc... Or should I call Synergy? I am just not at all familiar with this unit.

Thanks