curt coucill
New member
- Joined
- Nov 5, 2007
- Messages
- 2
whats up everybody. got a few questions/problems. for starters i'm fairly new to the cr cummins performance scene but i like the power. i've got a 2005 quad cab, 6" lift, 37's. arura 5000, ddp 90hp nozzles, snow water/meth, afe stage 2, cfm intake, mod cp3, tst, smarty, 6" exhaust, fass 150, ect. my problem is with the smarty on 0 and my tst on 0/0 in less than a 1/4 mile blast my egt's ar around 1450 and boost about 58psi, i can deal with that. if i put my smarty on 2 or more and my tst on 4/2 or more i peg the 60# boost gauge and the 1600 degree egt gauge both within a 1/8 mile blast, scary! any ideas? also what is my safe limit on boost with just head studs and a stock head gasket? thanks for any and all advise.