05gmc

iTrader: (34)

ok heres what im trying in a week or so LQ9 with 5.3 heads LS2 2006 GTO cam in an 05 GMC crewcab with nos 150 wet shot need some feed back

hirdlej

iTrader: (31)

Well news to report.... After some WOT runs with InchUp in the co-pilot seat after the last night of tuning. 40% highway and 60% in town. After a week of drving I Just put my first "tuned" tank of gas in tonight and I am at 18.3 MPG. Sorry about pissin' and moaning earlier with the 6L being a gas *****.

GMCtrk

iTrader: (27)

5.3 heads on a 6.0? hmm doesnt sound good

skeet

iTrader: (18)

i personally like it, i run the 706 casting stage 2 heads from patriot!!!! it will push or compression up around 11:1 or a tad

InchUp

iTrader: (2)

05gmc

iTrader: (34)

im trying this cam because i pull a 28' boat also

VINCE

iTrader: (1)

My cam is in my sig and I have a big tow rig. My truck seems to have no issues down low and pulls my race cars with ease..

05gmc

iTrader: (34)

mine is just a 1/2 ton truck and the cabincruser is twice the size of the truck

GMCtrk

iTrader: (27)

862's will choke off the 6.0 and compression will proabbly be too high for pump gas with flat top pistons (317s have 72cc chambers, 862's have 59 or 62cc i think)

InchUp

iTrader: (2)

317's have 71.00cc chambers, 852's and 706's have 61.15cc chambers.