Re: Problem cutting a light
 

If it was shifting automatically at 4500....

What does the converter flash stall up to on the launch?

If it is higher than 4500.....there's your problem...

My LT-1 Stocker converter from Dynamic flashed to 5200-5300....

Footbrake launch at 3000 is about as high as you can go and be green with 26-27" front tires and full travel....

That's a very hard leaving stocker......1.29 was it's best 60'

Re: Problem cutting a light
 

Finally got my junk out to try some of your methods to cut a better light. What I did was shifted manually from 1 to 2, Moved the seat forward 1" at 2000 rpm , and that gave me a .088 light.

Then I bumped in 1 bump on next pass and it gave me a -.024 and killed my et 05 at 2000 rpms .

So for 1st rd, I bumped in shallow and left at 1500 rpms and gave me an .058 light.

With that being said, I tried leaving harder at 2000 rpm, It killed my 60ft to a 1.68.
As soon as I dropped it back down to 1500, I was back in the 1.625.

When I leave it in 2nd for it to auto shift, It gives me bad lights, but a 1.603 60s. Guess I cant have it all.

So now I have a qualifying run procedure and a elimination run procedure. Thanks for all the help. Aaron