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Old 03-20-2010, 07:32 AM
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60wag 60wag is offline
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Join Date: Aug 2005
Posts: 1,869

I did an 0.050" head shave on mine but stayed with a stock cam to maintain good low rpm behavior. Also having to pass emissions tests kept the motor close to stock.
'03 KTM 450EXC
"If you know what you're doing, then you aren't learning anything." - A. Lincoln
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