I was wondering what everyone is running boostwise in first gear. I am at about 5-7 psi. I have a trifecta tune with dp, etc. If I punch it from a 5 mph roll I don't get any wheel spin unless it is really cold out. (I have dunlop star specs) I was thinking and emailed vince about having my boost turned up to 8-10 psi in first to see what it does.

 

Mine is 15 but with a slow ramp on my trifecta tune in 1st. I have it this high for launching with drs at the strip. Although with the slow ramp it is perfect I get slight wheel spin but controllable and I am able to consistently hit 2.0 60' with it on street tires.

 

72 psi. That should get things cookin lol.

 

Haha maybe the pistons

 

Hmm maybe I should get something like this. Does Steve over at trifecta do any tuning or do I need to wait for Vince to get back from vacation?

 

23psi every gear for me.

 

Im only 55% in first gear right now, but i am gonna go 100% and raise my redline to 7k to help out with control.

 

Iv seen deasel truck in pull competitions do 100 psi there is no motor sound, just turbo lol