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- Apr 21, 2018
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Aint nothing sacred anymoreNope. She’s got an 046 cylinder on her, though. Stock hda carb seems to flow enough air somehow

So this is cool. U went from like 62cc to 76.5 if im reding this right? Do u do the carb mod on a 620 like people do on the 590? I think they change a jet out to a larger one?