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Aftermarket parts & jetting ?

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I'm currently doing a doing a bike project for a 04 yz85, aswell as a top and bottom end rebuild. I'm putting a pro circuit platinum and the pro circuit r304 shorty silencer with vforce 3 reeds and a loundmouth intake I was given from a friend. As for the jetting, will the aftermarket parts cause it to run richer or leaner?, I've already order all jets one size bigger and one size smaller than the standard ones. I live in Maryland if that matters


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