Riptide

Odd. I'd be wondering if the transmission doesn't have an issue then. I definitely wouldn't even think about power shifting it at this point.

S8ER01Z

I think your 1/8th mph is low but it's probably just due to the launch... I trap 86 in the 1/8th and 110 at the big end, no power shifting involved..and you have me more than covered in power..can't imagine there is more than a 200lb difference in weight. (I'm at 3440lbs curb)

VistaGT

Yea, that's what I think, plus the weak shifting (especially into 2nd). According to the track's scale, the car is 3500 and change.

I'm going to put amsoil trans fluid in next weekend, we will see if it helps with the issues - I heard it does.