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2007 Mopar Muscle Engine Challenge Cam And Lifters

There are really no camshaft restrictions in this year's challenge as either roller or flat-tappet cams are allowed. Lifters must be .904-inch diameter, the same as factory lifters, and ceramic lifters will not be allowed. The cam must be driven mechanically by either a timing chain or geardrive, with no beltdrives allowed. Otherwise, specifications such as lift, duration, and lobe separation will be left to the individual engine builders.
The 2007 Mopar Muscle Engine Challenge

 There are really no camshaft restrictions in this year's challenge as either roller or flat-tappet cams are allowed. Lifters must be .904-inch diameter, the same as factory lifters, and ceramic lifters will not be allowed. The cam must be driven mechanically by either a timing chain or geardrive, with no beltdrives allowed. Otherwise, specifications such as lift, duration, and lobe separation will be left to the individual engine builders.  View Related Article

 

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