DR. D Pipe Jetting 08 450

1 reply to this topic
  • yz_ripper

Posted May 08, 2008 - 12:11 PM


Hi, i have gotten a couple of different suggestions for jetting my bike with a DR. D full exhaust system. Currently all jets are stock, i live in New Jersey and race at Englishtown, im maybe 40 minutes from the ocean if that matters as far as elevation is concerned. The bike runs pretty good with it stock, but im hoping to get a little more throttle response out of it by jetting it properly.

Anyone have some good suggestions?


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  • Gerry B

Posted May 08, 2008 - 11:25 PM


I have an 08 with the Dr D exhaust. I went with stock pilot, 165 main, clip in 4th position. It seems to jetted perfect.

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