JasonShort
10-31-2009, 04:54 PM
These are a good set of "budget" ported heads. "643" casting LT1 heads, used for aprox. 5000 miles and in good condition. They have a mild port job with porting to the intake and exhaust runners, throats opened and blended, and a valve job. Stock valves, assembled with Comp Cams springs, steel retainers, and stock rocker studs. The chambers are untouched. Clean 'em up and bolt them on.
The port job is not the best "looking", but the heads seem to work decent. They were on a 383 that trapped 94mph in the 1/8th mile on motor.
I also have the cam that was used with these heads. It's a Comp Cams custom grind around the size of a CC306. It has the longer dowel pin installed for the 95+style vented opti.
Heads: $600 shipped
Cam: $150 shipped
Head/cam package: $700 shipped
http://farm3.static.flickr.com/2685/4061315745_466b0ce6d9_b.jpg
http://farm3.static.flickr.com/2627/4062061550_b10e64f0fb_b.jpg
http://farm3.static.flickr.com/2661/4062062344_d88b9140f0_b.jpg
The port job is not the best "looking", but the heads seem to work decent. They were on a 383 that trapped 94mph in the 1/8th mile on motor.
I also have the cam that was used with these heads. It's a Comp Cams custom grind around the size of a CC306. It has the longer dowel pin installed for the 95+style vented opti.
Heads: $600 shipped
Cam: $150 shipped
Head/cam package: $700 shipped
http://farm3.static.flickr.com/2685/4061315745_466b0ce6d9_b.jpg
http://farm3.static.flickr.com/2627/4062061550_b10e64f0fb_b.jpg
http://farm3.static.flickr.com/2661/4062062344_d88b9140f0_b.jpg