WTB some worked heads for LQ9 or LS2 ASAP
10-22-2010, 10:46 PM
#1
WTB some worked heads for LQ9 or LS2 ASAP I am looking for some heads like maybe some WCCH Stage 2 6.0 heads or some kind of CNC worked or ported heads. Nothing very crazy over the top because they are going on a LQ9 with a Cheatr V.3 cam in my wife's Yukon. PM with what you have. I am not looking for something to break the damn seeing as how new heads around what I am looking at are going for 1,500 or so. Let me know what you have.
11-27-2010, 10:23 PM
#4
I've got a set of hand ported 317 heads with 2.05 intakes and 1.575 exhaust valves and 918 springs. Chambers are ~61 cc's and flow numbers on a conservative bench are 305CFM intake @ 0.600" lift and 203 CFM on the exhaust at 0.600" lift.
These heads in a back to back dyno comparision with LPE's fully CNC ported LS6 heads were only down about 20 HP (436 vs 416). The LPE heads made 0.4 higher compression due to 58cc chambers so the real difference was around 15HP.
I'd like $600 + shipping.
These heads in a back to back dyno comparision with LPE's fully CNC ported LS6 heads were only down about 20 HP (436 vs 416). The LPE heads made 0.4 higher compression due to 58cc chambers so the real difference was around 15HP.
I'd like $600 + shipping.
Last edited by John B; 11-27-2010 at 11:05 PM.
