Honestly, I'm having a hard time following you.
You were trying to diagnose a hard start and high idle.
Now you're doing top speed runs and asking about gearing.
Too much skipping around to get any real answers IMO.
Be careful with those 39T sprockets and top speed runs. That's when you get valve float and engine damage.
And if you're going to be adding reverse, you're going to be changing sprockets again as it has different output gear teeth.
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My Yerban assault vehicle: 2.2mm stroker crank, 62mm Nikasil cyl, Taida large vavle head, American made valve springs, ported intake manifold, TM 28mm carb, stock CDI, Bando coil, TK exhaust, stock CVT except for the 14g sliders, 13/40 internal gears, 16T drive, 31T axle sprocket, 22" rear tires, and ONE BIG POTATO CANNON mounted on top..........
Last edited by xlint89; 12-05-2017 at 07:45 PM.
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