I thought that in mine was cause of the turbo since I would launch with less boost and then the 14psi would kick in an instant, but a friend of mine has a 454 lsx block in his truck with Roosler brake and does the same thing, he told me Rossler send him a small spring to change the one it came with the brake but they haven’t install it yet.

What did you heard of Roosler doing to fix this Derek?

 

I've heard of the spring and also drilling a larger hole.

Chuck was telling me about Carls new 80e brake he is coming out with..
It has the ability to be full manual or an Automatic. I think he also solved the delay as well..
My 80e should have it installed from what Chuck told me.

https://ls1tech.com/forums/automatic...e-thru-me.html

 

I'll just try to fix mine with the spring and bigger hole, I did manage a 1.56 and spinning, I should be good with 1.40's

 

Yeah but you know it doesn't feel lazy when your holding the steering wheel

Like being shot out of a cannon.

 

Congrads man, great run.

 

I have the third one down. I'm going to try different adjustments on the cal-tracs and see what that does.

 

Have you seen these pics from the track Curt?
http://www.musclecar-evolution.com/f...ead.php?t=8778

 

thats got to be close to the best 60' out of a newer silverado

 

I think the red truck w/427 and n20 has a little better 60'

Yeah, I need to see if he got one of me launching.

 

How do you like the 3.42's?