SOLD WCCH Stage 3 LS3/L92 heads $1600 shipped - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

blake-b · 06-10-2014, 04:21 PM

SOLD to chriscamaro69z28
Low miles (~5k) Stage 3 WCCH LS3/L92 heads. These go for $2600 new and there is usually a wait associated with getting them.
Stage 3 specs:
280cc intake runner
2.20 Intake valve
1.60 exhaust valve
Valves are both solid stainless valves. When I had them done, there wasn't an option for hollow intake valves in the 2.2 size.

Chambers are 72cc.

Springs:
Intake
Installed height: 1.750
Seat pressure: 163
Open Pressure: 450
Open height: 1.180
Coil bind: 1.050

Exhaust
Installed height: 1.800
Seat pressure: 154
Open pressure: 439
Open height: 1.200

Comes with springs, retainers etc. No rocker arms included. The only thing I cannot find at the moment are the rocker stands (GM Part number 12600936). I think I know where they are and i'll include them if I find them. Otherwise, they are $10 each or less.

I used these heads for a Ysi build and made 825rwhp at 17lbs with ZERO signs of head lift.

Flow data on 4.155 bore.

I asked Richard at WCCH what the difference in flow would be from the tested 4.155 bore to my 4.070 bore and he said it was minimal.

1600 shipped/insured.
SOLD

blake-b · 06-12-2014, 10:08 PM

Bump

blake-b · 06-18-2014, 05:14 AM

Bump

blake-b · 06-21-2014, 02:11 PM

Make an offer. Interesting trades? I'm looking for gforce 9" stuff. Everything but the center section.

blake-b · 06-27-2014, 02:24 AM

Friday bump.

blake-b · 06-29-2014, 09:31 PM

TTT.

blake-b · 07-01-2014, 03:30 AM

Bump

blake-b · 07-03-2014, 04:52 PM

Offers?

chriscamaro69z28 · 07-03-2014, 08:04 PM

how well would this work with the night fury cam

blake-b · 07-03-2014, 08:24 PM

It would be hard to quantitatively say but I would expect at least a few more horses. Every combo is different so it's harder to nail down. You might check with Lethal and others who have installed the night fury with heads to see what they are making.

Bottom line ported heads will make more power with a cam than cam alone everything else being equal. They are synergistic.

chriscamaro69z28 · 07-03-2014, 08:41 PM

thanks blake I pmed lethal see what they say I know I wanted ported heads but I know some heads work better with certain cams if this is a match then I will get back with ya

blake-b · 07-03-2014, 09:13 PM

Quote:

Originally Posted by chriscamaro69z28

thanks blake I pmed lethal see what they say I know I wanted ported heads but I know some heads work better with certain cams if this is a match then I will get back with ya

No problem. Just be aware the chambers in these are 72cc and stock heads are 68-69cc so just bolting them on will lower your compression a little. You can always have them milled about .018-.024 (1cc = approx. .006) and that will bring them to 68-69cc. If you are seriously interested, I'll offset the cost of milling vs what i'm asking for them.

blake-b · 07-07-2014, 03:30 PM

Trades I'd be interested in:
Holley LS7 Hi Ram 92mm
Gforce 9" stuff

blake-b · 07-11-2014, 12:30 AM

Friday bump. $1600 shipped. That is $1000 off a set of new ones.

06-10-2014, 04:21 PM	#1
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	SOLD WCCH Stage 3 LS3/L92 heads $1600 shipped SOLD to chriscamaro69z28 Low miles (~5k) Stage 3 WCCH LS3/L92 heads. These go for $2600 new and there is usually a wait associated with getting them. Stage 3 specs: 280cc intake runner 2.20 Intake valve 1.60 exhaust valve Valves are both solid stainless valves. When I had them done, there wasn't an option for hollow intake valves in the 2.2 size. Chambers are 72cc. Springs: Intake Installed height: 1.750 Seat pressure: 163 Open Pressure: 450 Open height: 1.180 Coil bind: 1.050 Exhaust Installed height: 1.800 Seat pressure: 154 Open pressure: 439 Open height: 1.200 Comes with springs, retainers etc. No rocker arms included. The only thing I cannot find at the moment are the rocker stands (GM Part number 12600936). I think I know where they are and i'll include them if I find them. Otherwise, they are $10 each or less. I used these heads for a Ysi build and made 825rwhp at 17lbs with ZERO signs of head lift. Flow data on 4.155 bore. I asked Richard at WCCH what the difference in flow would be from the tested 4.155 bore to my 4.070 bore and he said it was minimal. 1600 shipped/insured. SOLD Attached Images Last edited by blake-b; 07-16-2014 at 12:33 PM.

06-27-2014, 02:24 AM	#5
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	Friday bump. Last edited by blake-b; 07-05-2014 at 12:20 PM.

06-29-2014, 09:31 PM	#6
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	TTT. Last edited by blake-b; 07-01-2014 at 03:29 AM.

07-01-2014, 03:30 AM	#7
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	Bump Last edited by blake-b; 07-13-2014 at 04:05 AM.

07-03-2014, 08:04 PM	#9
chriscamaro69z28 army life Drives: 2018 hyper blue zl1 Join Date: Feb 2011 Location: clarksville, tn Posts: 868	how well would this work with the night fury cam __________________ Mods: lingenfelter 15% overdrive pulley, ATI balancer, kooks headers, DSX low side aux pump, DSX flex fuel, GPI stage 2 cam, trans tune, cat delete, rear seat delete, rotofab cai

06-12-2014, 10:08 PM	#2
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	Bump

06-18-2014, 05:14 AM	#3
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	Bump

06-21-2014, 02:11 PM	#4
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	Make an offer. Interesting trades? I'm looking for gforce 9" stuff. Everything but the center section.

07-03-2014, 04:52 PM	#8
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	Offers?

07-03-2014, 08:24 PM	#10
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	It would be hard to quantitatively say but I would expect at least a few more horses. Every combo is different so it's harder to nail down. You might check with Lethal and others who have installed the night fury with heads to see what they are making. Bottom line ported heads will make more power with a cam than cam alone everything else being equal. They are synergistic.

07-03-2014, 08:41 PM	#11
chriscamaro69z28 army life Drives: 2018 hyper blue zl1 Join Date: Feb 2011 Location: clarksville, tn Posts: 868	thanks blake I pmed lethal see what they say I know I wanted ported heads but I know some heads work better with certain cams if this is a match then I will get back with ya __________________ Mods: lingenfelter 15% overdrive pulley, ATI balancer, kooks headers, DSX low side aux pump, DSX flex fuel, GPI stage 2 cam, trans tune, cat delete, rear seat delete, rotofab cai

07-07-2014, 03:30 PM	#13
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	Trades I'd be interested in: Holley LS7 Hi Ram 92mm Gforce 9" stuff Last edited by blake-b; 07-08-2014 at 09:46 PM.

07-11-2014, 12:30 AM	#14
blake-b Drives: 2009 ZR1 Join Date: May 2010 Location: KCMO Posts: 3,205	Friday bump. $1600 shipped. That is $1000 off a set of new ones. Last edited by blake-b; 07-13-2014 at 04:03 AM.