from what I researched the stock jetting in a 30mm pumper carb is a 38 pilot and 130 main. Today it was running rich because it was 90 degrees out and humid as hell but when I took it out at night at 830 when it was 70 degrees and a lot less humid it ran good again. Il probally put a 125 main in it and use a 130 for winter time.
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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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