Jay Marmont Map ?

4 replies to this topic
  • mach1jonny

Posted September 18, 2011 - 07:39 AM


Hello all-I just purchased a 2011 yz450. The question I have.is abount the Jay Marmont map. Has anyone had problems, such as running hot (lean)? I thought I read in the owners manual that adjacent settings should not be more than 3 increments away, ie if the center box is a +3 the surrounding boxes should be within +0 or +6. Please excuse me if I'm wrong, I just do not want to destroy this bike's motor.

Thanks for the input.

  • dalonar

Posted September 18, 2011 - 06:15 PM


I put the map in and have around 17 hours on the the marmont map, no problems have shown

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  • mach1jonny

Posted September 18, 2011 - 06:40 PM


Thank you - how do the bike feel off idle? Did it feel too snapy?

  • rickallen124

Posted September 18, 2011 - 07:57 PM


Marmont map is probably the best map out there for mx. It's not as on/off at low rpms and makes really good aggresive power across the board.

  • mach1jonny

Posted September 18, 2011 - 08:17 PM


Thanks Rick that's what i needed to know.

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