Mark Pinson Posted April 13, 2008 Report Share Posted April 13, 2008 Mike is there some established rules for the Mod 4 class. Can we run the ported heads and at what weight. THanks Mark Quote Link to comment Share on other sites More sharing options...
charger Posted April 13, 2008 Report Share Posted April 13, 2008 Mark, We are running the exact same rules as Texoma Speedway the only exception is the tire rule it is the same as Texoma or you can run the old slicks that we ran. Thanks Mike Quote Link to comment Share on other sites More sharing options...
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