Dynoed a customers truck after finishing up some work, it is a '02 fleetside RC with a Procharger blower(Red Chevy). After he broke his 2nd stock #7 piston,we built him a new 6.0l w\Diamond dish pistons(9.8 CR),reused his stock crank and rods,added ARP rod bolts and head studs,stock 5.3 heads w\Comp 918 springs,42 lb injectors and slid in a cam(FMS 222\228-114). With the stock blower pulley it made 10 psi right at 6000 RPM, will be swapping to a smaller pulley to get around 12-14 psi but he needs to install bigger injectors before that happens.

Other Mods:
- Yank 3000 converter, built trans
- JBA shorty headers, stock y-pipe no cats and Borla muffler
- 18" Boyds with 285\50's
- 3.73 gears

unlocked 489.76 rwhp\499.62 rwtq
locked 500.04 rwhp\484.29 rwtq

Dynoed through the muffler and on 93 pump gas with no KR. Will have graphs posted once on the site.

Previous dyno with stock motor and blower on Diablo programmer 389\392

 

Nice... does he have any times?

 

That's pretty awesome!

 

KILLER #s ON PUMP GAS!

 

Good numbers. What was the A/F ratio?

 

That's awsome. Congrats.

Bruce

 

More info please!

 

Ill chime in for Bronson, since he doesnt post much. He ran 12.72 at 105.?? with stock 5.3 and blower set up. Ive ridin in the truck to many times to count and can tell you the truck is a totally different animal with the new setup. we went to track this friday night to get some times and the only attempt at a full run, the damn belt broke about the 60ft. mark. so that ended the night.. If its cool this friday im sure we he will be back to get some times.. My hats off to Alan and his staff for doing a kick *** job on his truck..It screams for how mild it is. feel free to ask any Questions as I will answer if I can.

 

Sweet, Keep us posted on those track numbers.

 

i assume yay i know that the pulls were in third gear? is it better to lock the converter on the street or not.