Took my truck back to the dyno today did 532hp on 11lbs with 14 deg of timing. I feel like its got a good bit left in it but decided to leave it as is till I change the exhaust housing out to a .96. Guess will see what it runs tomorrow at the track hope to run 11's

 

Thats pretty good....whats the housing now?

 

.81 Ar

 

This was through a 4l80 trans 3400 fti converter and just did a lil research on my stock tires they are 31.7 od at 48lbs a piece. Now I wont feel as bad when I dont get the times I want.