pittman

iTrader: (2)

RCSB with a mild cammed 402 stroker. 11.17 @ 118 mph NA on ET Street Radials. Hoping for 10's on Hoosier slicks this winter. Full interior, cut outs on the exhaust.

Pitt

Most Hated

iTrader: (3)

is this for 99+ or 07+ gm trucks

litreddevil

iTrader: (4)

I have a 07 nnbs with the 6.0 l92 setup. Withj me tuning it,headers,cold air,under drive pulley,14.36 add a few things after that time

IH8FORD

iTrader: (6)

07+ NNBS trucks. Wnat to see what these trucks are running since they are heavier than the older trucks.

Jeff_383

08 RCSB, 5.3 with tune only, 3.42's. 15.03@92

08Chevy

iTrader: (2)

Ran my truck this weekend.

extended cab, short bed.

5.3, with 3:73s

Black bear tune
Corvette servo
K&N Intake
Magnaflow exhaust

1/8th was 9.883
1/4 was 15.250 at 88.37 mph

plan on getting lt headers next. Not sure what other bolt on do good on these trucks yet.

IH8FORD

iTrader: (6)

Haven't messed with my 4.8 in a while. Been busy with my 99SS. But Im gonna spray a 150 shot on it friday. Hoping for some low 12's.

iamkeniff

iTrader: (16)

new update on my 08 CCSB

swapped in a 6.2, milled heads, untouched ports
228/236 112+2
stock intake
90mm tb
4" CAI
UD crank pulley
Pacesetter LTs/OR-y pipe 36" magnaflow exited like a denali
stock 60e
Circle D 3200
vette servos
4:10s
Tru-trac
M&H DRs
98* weather DA unknown
13.0 @ 104.2 bump shifting on the 1-2 so hard it fell on its face and chirped the DRs.

i now have a 9.5" 3600 and it pulls so much harder oh an a 2 peice driveshaft

Area47

2010 ecsb 6.2 2wd
14.0 @ 98
mild tune
magnaflow muffler.

CharlyNali6.2

iTrader: (1)

Sierra denali crew cab 6.2, 6 spd 2 wd, wheatly tune and cai.
1/4= 14.12 @ 99.87 MPH

runs were on 24's, full weight (system, gas tank full, tailgate on etc..)