As with my Radix, I'm selling the heads I bought for my LQ4 swap for my Trans Am. I bought them from another member on here. They've never been installed and are in the box. Stage II CNC ported by WCCH 6.0 aluminum 317 cylinder heads. $1100 SHIPPED w/ insurance. Thanks guys.

 

ooooh tempting.

 

haha, I just replied to your post on my Radix thread. I'll make a killer package deal!

 

i think i need something a little more serious. my NA combo already makes close to 500 hp.

 

Are these complete ready to bolt on. Can you post pics. I would like to be first in line when you decide to ship or not.

 

send me the money, ill buy em for you, and ship em to you.

 

so would you say these were a hugeeeee improvement over my 03 lq4 denali?

 

ohhhh

Chamber Size???

 

Straight from WCCH website:
WCCH Stage 2 CNC Ported 6.0l #317
Flow Data @ 28" Water:
Valve Lift Intake Exhaust
.100" 70.1 59.1
.200" 145.4 119.1
.300" 210.0 174.2
.400" 250.0 213.3
.500" 288.1 228.5
.550" 303.0 230.7
.575" 305.8 230.9
.600" 294.3 231.9

Intake runner volume = 232.4cc
Exhaust runner volume = 86.3cc
Combustion chamber volume = 73.5cc (w/min. mill)
Test bore = 4.030"

 

I'll be getting shipping quotes tomorrow. Who's interested?