skeet

iTrader: (18)

i have no idea man, i take what i read with a grain of salt specially from the forums, i have ran 12:7:1 cr without issues on 93 octane gas anything higher dunno would be and mostly only use race fuel .. NA setup 11:1 or even a tad higher is fine. but thats me. i sit right now on my lq9 setup somewhere around 11:5:1 or a tad lower, patrick told me but hell its been along time lol

GMCtrk

iTrader: (27)

how did you get that high with L92 heads they are 70cc stock? You must have milled the hell out of them.

Mangled03gmc

iTrader: (95)

Possibly, my bad..

skeet

iTrader: (18)

my bad, i was still stuck on the 5.3 heads on my setup, i can see where some confusion may have came in... the setup now with the ls3 heads are 11:1 or just a tad over, the other numbers i mentioned were with the prc heads on the lq9 short block, i apoligize if i confused ya

Wheatley

iTrader: (12)

Very nice results!!

Truckshop

iTrader: (17)

not sure of before torque cause i never had it on the dyno. it was around 360 or so if i remember correctly. i didn't measure the chambers but they should be around 61cc according to texas speed. i used 7.45 pushrods.

if i did the math correctly compression should be around 10.6ish.

Thanks!!!

Bumpers

iTrader: (10)

i was impressed this truck ran pretty good and felt strong....

Darkblue5.3

congrats on ur 400+ pull.... i have a 5.3 706's milled .045 and i used a 7.350 pushrod...

06murder

dont mean to take forum over.....but i have an 06 silverado with ls 5.3,an wanting to put an 6.0 in it,i would love to have an 400+ rwhp truck,trying to hit 11s......but the setup i think of im not sure it may owrk....lq9 tsp or tr 224 lsa 112, stg 1 or 2 ls6 heads pacesetter lts, stright pipe,k&n..is it possible fpr 11's?

06Sierra2

what body style?