I would recommend a bigger valve/bigger port head that has the stiffer valve springs in it to put in a camshaft of your choice since you said you are going to be doing a 58.5 piston might as well do the top end for a little more $ and will wake up the buggy nicely and the hill shouldn't be a problem. Also posted above a 10 gram slider or 10 gram roller will help take off.
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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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