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Author Topic:   Higher Ratio rockers??
Dirt Forum Racer

Total posts: 99
posted May 08, 2005 08:05 AM  
A friend is running a 410 super sprint, with brodix 12* heads. Currently running 1.6 exh/ 1.65int. How much could be gained by changing to a higher ratio, and changing cam to match. What would you guys recomend. Thanks Josh K.

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