yz450f jettin in australian conditions


1 reply to this topic
  • mattyd1977

Posted August 28, 2009 - 04:41 AM

#1

I am running a 2006 450f in hot conditions in central Australia, its usually about 30 - 35c and low humidityI will be running a FMF q4 slipon, gytr filter and 13-1 compression with a fresh top end, does anyone have a solid jetting set up for these conditions?
It backfires terribly during decel and starts like a bitch at the moment and most of my riding is hard pack trail riding.
Any help is appreciated

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  • grayracer513

Posted August 28, 2009 - 05:40 AM

#2

I am running a 2006 450f in hot conditions in central Australia, its usually about 30 - 35c and low humidityI will be running a FMF q4 slipon, gytr filter and 13-1 compression with a fresh top end, does anyone have a solid jetting set up for these conditions?
It backfires terribly during decel and starts like a bitch at the moment and most of my riding is hard pack trail riding.
Any help is appreciated


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