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Old 06-17-2016, 09:36 PM
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jmansracerocket jmansracerocket is offline
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Join Date: Apr 2012
Location: ny, long island
Posts: 1,342
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well its a tough call since we cant see your terrain but I understand your looking for more take off. You wont gain any more tq or hp but you will gain acceleration if you drop the weight on the slider/roller. I did like 10 gram rollers with a a-11 camshaft with my old yerf. Since you have a 2 seater and your saying you are on a mountain I would try 10 gram rollers and start there. I'm assuming stock camshaft and stock head?
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Hammer head Single seater know as herbie
under construction

Aluminum fuel tank, aluminum wheels, custom fuel/cargo rack, entire rewire, trail tech vapor, ported big valve head, a12camshaft, 12 gram sliders, straight intake, kirkey wide seat, front end extension. 4 point harness, welded cage. Hammerhead exhaust.



Blade Single Seater Restore
welded cage, engine build, new wiring harness/electric box, spun aluminum fuel tank.
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