Launch RPM question

Mike Pearson · 01-20-2009, 09:39 AM

Smitty

The leave rpm on my car does not really effect the ET. Launch Rpm more effects the reaction time. I will chip up to tighten up the RT and lower the leave rpm to get a slower RT. Launch RPM on my car is usually around 4000 +- with the 327. when I had the 350 in the car I left at 3200. Did you get your trans freshened up? What did they find wrong with it? Are you comming to Immokalee for the IHRA race?

01-20-2009, 09:39 AM	#3
Mike Pearson VIP Member Join Date: Mar 2007 Posts: 2,443 Likes: 613 Liked 1,916 Times in 574 Posts	Re: Launch RPM question Smitty The leave rpm on my car does not really effect the ET. Launch Rpm more effects the reaction time. I will chip up to tighten up the RT and lower the leave rpm to get a slower RT. Launch RPM on my car is usually around 4000 +- with the 327. when I had the 350 in the car I left at 3200. Did you get your trans freshened up? What did they find wrong with it? Are you comming to Immokalee for the IHRA race? __________________ Mike Pearson 2485 SS