fuel octane + oil mix ratio / elevation + temp - rpm range = jet size/rider age

crap, forgot to factor spooge, spark plug,and moon phase.

see it's easy.
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Toby
TRH_Events@hotmail.com
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Kyle '14 KTM 250xc '08 CRF 450R #215
Terri '07 CRF230F
Toby - '04 YZ250 , '10 KTM 300 XC-W #394
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