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YFZ450 stroker kit question

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I am currently rebuilding my yfz450. I decided to buy the hot rods 500cc stroker kit. I was wondering what jets I need to run. It has full fmf exhaust, uni filter, riding at 800ft. Above sea level. I currently have a ncqv needle on hand along with 170 through 180 main jets, and 45 through 55 slow jets. I don't want to do the trial and error thing for two weeks, what should I start with?

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