Altitude : Oxygen Link anyone? Mo Jetting...

Joined
Jun 2, 2007
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#1
I was wondering if anyone had any links or just a word of knowledge on this topic. Basically i'm curious as to how much oxygen is present at my altitude (4600) and how much it varies up to the highest alt. i ride at regularly (About 8700).

I'm having a bit of trouble getting my CR250's main jet set correctly. Factory calls for 180, the Previous owner ran 160, I'm running 148 and still having bogging issues on the top end right after the power band hits... Plugs turn nasty black caked with carbon. Factory calls for a 3rd Pos clip and I am running at 2nd.

What do ya think?
:bang:
 

Rich Rohrich

Moderator / BioHazard
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Jul 27, 1999
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#4
whenfoxforks-ruled said:
Nice tool box Rich!
There is so much useful info on that site it's scary. ;)