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Old 07-10-2011, 04:26 PM
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Stock Eliminator "Cheater" Cam

Trying to find out the cam card specifications for a Cam Dynamics, "Cheater" camshaft for NHRA Stock Eliminator. My power plant is a 1970 Chrysler 340 small block. Please advise. I'd even enjoy having an old cam card spec sheet if available.

Best regards,

Tom

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Old 12-08-2011, 05:05 PM
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stock eliminator cam card specs

Got the cam card from Crane. Advertised is .462.473, overlap 118, 108 cl. The .o50 spec is .308/.315, 244/250, max lift at 104 atdc/114 btdc. MP part numbers were P4007275 and P4349243. Superceded p/n, centerline changed to 104.
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Old 12-08-2011, 07:34 PM
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Not saying this cam is one, but there have been cam lobe profile/valve spring combos that allowed "controlled" valve loft to occur. This is where the lifter would be purposely allowed to loft off the top of the cam lobe, then it would land back on the closing flank. Tricky to get right, needless to say.
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Old 12-08-2011, 07:35 PM
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That doesn't sound too radical to me. I was expecting it to have more duration. I know that the top Stock Eliminator guys are very hard on valvetrain parts.
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Old 12-15-2011, 01:08 PM
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Stock Eliminator "Cheater" Cam

If anyone has ***************

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Old 12-15-2011, 03:29 PM
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I'll let you know. I have a few different grinds in the shop but I don't think any are Cam Dynamics. Most are Lunati. They're for 68-71 not the 72-73 low compression motor.
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