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171 rev limiter webinar

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Ask questions about webinar lessons here. To see the Previous Webinars for a complete list of archives tuning webinars. 

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hi i have been having problems with my ls3 rev limiter, when it hits the fuel cut limiter it shakes the whole car and its very harsh

just want to ask how can i make it smoother and control how fast it bounces using hptuners fuel cut mechanism

i tried changing the the 12070 and 12073 tables but no success so far

everything else is stock

Take a look at this thread on the HPTuners forum. It has some useful info about those tables.