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rev limiter


yugodude
04-19-2006, 08:18 AM
Does anyone know how to take off/recalibrate the rev limiter on a 2005 Grand Prix GP ? or can it only be done at a tuning shop?

richtazz
04-19-2006, 08:23 AM
you'll need a recalibrated PCM to do that. If you have warranty left, don't do it until your warranty expires or you'll void it.

BNaylor
04-19-2006, 08:23 AM
Does anyone know how to take off/recalibrate the rev limiter on a 2005 Grand Prix GP ? or can it only be done at a tuning shop?

Are you referring to the rev limiter or speed limiter? Rev limiter limits rpms to around 4000 when in idle/park/neutral. Speed limiter is what limits your top speed.

All you is need is a re-programmed PCM module from companies like DHP or Intense. They are available for the '04 and up GPs.

www.zzperformance.com

www.3800performance.com

www.pfyc.com

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