WCCH Stage 3 LS3/L92 heads $1700 shipped - ModernCamaro.com - 5th Generation Camaro Enthusiasts
Classifieds: For Sale / Wanted For Sale and Wanted Ads. Private Parties ONLY. No unpaid advertising allowed.

LinkBack Thread Tools
post #1 of 1 Old 07-12-2014, 04:03 AM Thread Starter
Junior Member
Join Date: May 2010
Posts: 11
SOLD WCCH Stage 3 LS3/L92 heads $1700 shipped


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.

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

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.

1700 shipped/insured.
Attached Thumbnails
Click image for larger version

Name:	20140610_160150.jpg
Views:	54
Size:	76.7 KB
ID:	39473   Click image for larger version

Name:	20140610_160138.jpg
Views:	51
Size:	80.8 KB
ID:	39481   Click image for larger version

Name:	20140610_160206.jpg
Views:	58
Size:	73.3 KB
ID:	39489   Click image for larger version

Name:	20140610_160227.jpg
Views:	53
Size:	62.7 KB
ID:	39497   Click image for larger version

Name:	20140610_160248.jpg
Views:	64
Size:	66.5 KB
ID:	39505  

Last edited by Blake-b; 09-18-2014 at 07:13 AM.
Blake-b is offline  
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the ModernCamaro.com - 5th Generation Camaro Enthusiasts forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome