Shift points on an automatic three speed

gymracer01 · 07-11-2008, 10:35 PM

I have played around with this and also use a logger to verify what is happening. My Buick likes a little (200rpm) early shift 1-2 than 2-3. My low compression stock head engine, could not be shifter too early really 1-2. I actually picked up a .1 one day at Bowling Green trying to slow it down by shifting early. Just have to learn your car.
Jim Netherland
2007 NMCA Nostalgia Super Stock World Champion
B/NSS 67 GS 400

07-11-2008, 10:35 PM	#7
gymracer01 Junior Member Join Date: Aug 2005 Location: Middle Tennesse Posts: 46 Likes: 0 Liked 0 Times in 0 Posts	Re: Shift points on an automatic three speed I have played around with this and also use a logger to verify what is happening. My Buick likes a little (200rpm) early shift 1-2 than 2-3. My low compression stock head engine, could not be shifter too early really 1-2. I actually picked up a .1 one day at Bowling Green trying to slow it down by shifting early. Just have to learn your car. Jim Netherland 2007 NMCA Nostalgia Super Stock World Champion B/NSS 67 GS 400