2007 450f cam/porting question

2 replies to this topic
  • MxRider18

Posted July 07, 2013 - 03:25 PM


How or what would improve the power of racing in a higher gear at low rpms?

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  • MxRider18

Posted July 10, 2013 - 04:33 PM



  • bratnetwork

Posted July 10, 2013 - 04:54 PM


Higher compression piston, basic port and polish, then look for a cam that will work with stock springs and boost the low end. Usually though when boosting the low end you will sacrifice a little top end or at least lose a little over rev.

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