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Author Topic:   any of ya reconize this cam
pbrcowboy2
Dirt Freak

Total posts: 380
posted April 30, 2005 07:28 AM  
it has a 288296H8 stamped on it under that is a 5-15 then opposite of that 288 number is J5045 and 210043 suppose to be a hydralic race cam

El Santo
Dirt Full Roller

Total posts: 36
posted May 01, 2005 10:45 PM  
It's an Ultradyne cam. The specs are 288/296 advertised duration, 231/239 duration @.050 lift, .485/.507 lift with 1.5 rockers, and 108 degrees lobe seperation. Ultradyne is now out of business and Lunati (Holley) now owns that particular grind. And yes it is a hydraulic camshaft.

[This message has been edited by El Santo (edited May 01, 2005).]

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