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Discussion Starter #1
hey guys got a question hope some one can answer it for me. A couple months ago i got a quadzilla stealth 2 and ran it on 70hp with no problems, about a few weeks ago i bumped it up to the 90hp tune and every once in a while it has a problem shifting from 1st to 2nd. the rpm will jump between the shift and its only happens with about 1/2 to 3/4 throttle. last weekend i tried to do a brake stand and it shifted from 1st to 3rd and completly skiped 2nd. im not getting and codes or going into limp mode does anyone know whats going on?
 
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