max torque

2 replies to this topic
  • gsxrguy

Posted January 22, 2003 - 09:06 PM


Question? yz 450 ad says 39.1 ft-lbs@ 6500 rpm ,wr450 says 36.2 ft-lb @ 7500 rpm. why the higher rpm for the wr? :)

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  • Team_Oatmeal_Pie

Posted January 22, 2003 - 09:11 PM


I would think its because of the different timing and iginition curve they run.

  • dirtdynamics

Posted January 22, 2003 - 10:34 PM


Different cam timings...
We could do the same if we wanted to couldn't we?
Is it worth changing?
Thats the question.
I really like the power the WR has but what can i expect from a YZ? :)


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