TDG Mafia # 81
Join Date: Jan 2009
Location: Fort Wayne, IN
Thanked 26 Times in 24 Posts
EFI Live is a darn good programmer. As for an exhaust, anything 4in will suffice. Intake is not really necessary until he hits 500HP. Kennedy Diesel has a air box mod that will sufice until he can handle that amount of power.
The trans is going to be the weak link. The Allison is a great trans when the motor is in stock form, but anything over 100HP and it can limp.
2001 GMC 2500HD EC/LB, 4X4. A few go fast goodies. 540hp/1107tq Danville Dyno 11/09, Kennedy 40% injectors.
05 IH 9400i with Cummins ISX pulling a lumber bunk trailer, stuck in a swamp somewhere in Indiana.
Proud Veteran Served 6yrs Active Army From Germany, Kuwait and Bosnia to Ft. Hood and Ft. Knox