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Jax 05-31-2010 10:25 PM
Cam specs General kinetics
 
C1R321D anyboby have any specs. Thanks Jackie

ss3011 06-02-2010 02:58 PM
Re: Cam specs General kinetics
 
That number is in the GK catalog . It was one of their popular Chevy small-block roller racing cams; 321 degrees duration on the intake and 329 on the exhaust; .660" lift on the intake w/1.65 rockers, and .637" on the exhaust w/1.5 rockers; 108 degrees between lobe centerlines and they recommended .033" lash.
Jenkins ran this cam, or one very similar to it, in some of his 'Gumpy's Toy' cars.

Jax 06-04-2010 08:00 PM
Re: Cam specs General kinetics
 
Thanks, I used to have a GK Catalog but can't find. Thats what I needed Thanks again. Jackie

BlueOval Ralph 06-05-2010 03:31 PM
Re: Cam specs General kinetics
 
As I remember 288 to 289 dur @ .050 lift hard on valve springs this cam has a lot of jerk in it.


Quote:
Originally Posted by ss3011 (Post 190214)
That number is in the GK catalog . It was one of their popular Chevy small-block roller racing cams; 321 degrees duration on the intake and 329 on the exhaust; .660" lift on the intake w/1.65 rockers, and .637" on the exhaust w/1.5 rockers; 108 degrees between lobe centerlines and they recommended .033" lash.
Jenkins ran this cam, or one very similar to it, in some of his 'Gumpy's Toy' cars.


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