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Showing results for tags 'Is it normal to sputter?'.
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So I finally got the Shee back together and ran a bit over a tank through it yesterday. I went up in jets as I went to lid off with a Pro Flow foam setup, +4 timing, billet manifolds, VF3's, TORS removal, Chariot head with 21cc domes, Wiseco Pro-Lites and Toomey T6's. I based my jetting on the "What jets are you using?" thread and wend with 320 mains and 27.5 pilots. I'm really happy with how it runs, no bogging or hesitation whatsoever. My only gripe is that when trying to cruise up to mid throttle it seems to burble and sputter but pin the throttle from there and it rips. I played with the air screw a bit and seemed, to me, the be a little better screwing the airscrew out (leaner) to 2 turns. I know it's the nature of a 2 stroke so am I expecting to much to be able to cruise nicely on the trails? Is this just normal? Because I was feeling it may be a bit rich on the pilot.
