AHP Stage 4 : 146cc Big Valve Head Engine Package
[ENG-04-146] $1,599.95
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Our Stage 4 : 146cc is based off a trusted GPX bottom end. Engine features include a 5 plate primary mounted clutch that starts in any gear and 4 speed all up transmission.
Our motors get the works, a fully ported and polished big valve head (featuring 27mm intake and 24mm exhaust valves) with polished valves, a lightened flywheel, a lightened oil sling, and an AHP billet dress up kit that consists of oil dip stick (long style for a true reading), valve cover, cam cover, and oil tap cover in red, black, or blue.
We use a 146cc high compression piston kit and aluminum cylinder to bump the motor up to 12.5:1 and our AHP race cam gets installed in the ported head. Other included accessories; shift lever, all cables, and kick starter, and a Honda Trail Bikes 26mm carb kit with jet kit for fine tuning of your new motor.
Motors covered by a 30-day manufacturers defect warranty!
Price is $1599.95 USD