[eLeSthree]

Originally Posted by SSummit

I tune my own and I am running 24-25 degrees total advance on E80 at 15-16psi. This was from research, not a dyno proven number but works well. What I would recommend is to drop your rev limit, on the stock cam you are making peak power at 6000rpm, it is nice to go a bit over so when you shift you stay in the power, but the power is so flat you really aren't gaining much by going 900rpm over as your power is dropping off rapidly up there too. Spun bearings seem to be most common failure on these engines and the main culprit for that is likely high rpm, not to mention your stock valvetrain isn't going to like 6900rpm. I think you could drop it to 6400rpm with no performance loss and far more safety.

Thanks for the input. I think the car acts differently on the dyno than on the street. My shift points are determined by speed. 2-3 is set to 60mph, 3-4 is 99mph, and 4-5 is 140mph. That's with the trans in performance mode.

On the street it usually shifts at 6600. There is a noticeable improvement in performance over regular trans mode where it shifts earlier.

Justin White did a good job on this trans tune. I love it. Actually, I loved it. Just sold the V....