2005 Raptor 350, Removed spark arrestor

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406elcamino

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I removed the factory spark arrestor from my exhaust and im wondering if i should worry about any sort of lean condition or any premature wear that may occur as this is a brand new bike
 
I removed the factory spark arrestor from my exhaust and im wondering if i should worry about any sort of lean condition or any premature wear that may occur as this is a brand new bike
It should be ok..but it be better if u re-jet tho...because it can burn ur vavle's r cam...
 
i took my spark arrestor when i bought my raptor 350 brand new,i never rejetted and it ran just fine so you should be fine running it like that
 
is this really worth it? how much of an increase in power could you really feel?
 
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