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500cc Modified Hydroplane

500cc Modified Hydro (500ccMH), also known as "C Mod" and CMH

Engine Displacement: 15 cubic inches up to 20 cubic inches max

Requirements

Minimum Age:

16 years old

Engine:

Mark 30-H, Mark 30, Yamato 102, Wizard WA25 and Yamato 302F

Speed:

70 - 75 MPH

Minimum Weight:

440 lbs.