Originally Posted by 2SS45th
Hit the dyno today with updated tuning, and got some better numbers this time. Best run was 621rwhp and 688rwtq, boost went up from 13ish to 16.4psi and had zero belt slip. Much happier with the results this time, and no limp mode
Don't make fun of my 621whp, it's mighty
You are scaring me away from the 416 ci displacement in a serious way as I to have the Maggie SC. I am thinking it would be much wiser for me to stick with stock cubes so I can get boost numbers up. Its hard to believe your pushing 16.4 lbs of boost and only at 621 rwhp.
I would have thought you would be well over 700 at that boost level........ Hope you find your lost ponies soon, they have to be hiding in there somwhere!!!
2010 SSRS, RJTC, L99, Maggie 2300 SC, 3.4" pulley, Roto-Fab CAI, Dynatech Supermaxx LT headers, Dynatech High Flow cats, Corsa Cat back exhaust, Elite Engineering catch can, MSD wires and Jannetty custom tune, JRE custom diff w/ posi mod, 3.91 LPE gears, Pfaht trailing arms, Pfaht trailing arm and Diff bushings, drop springs and sport sway bars front and back, Fesler dual guage pillar pod w/ AM Cobalt Boost and A/F guages.
LS3 conversion, LPE dual fuel pump, Upgraded injectors, JRE Maggie Stage 2 upgrade kit, JRE smooth Idle Blower cam. Looking for 700 RWHP in the end.