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500CC Modified Hydroplane

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

Class Specifications

Minimum Length:
Minimum Weight:440 lbs.
Engine:Engine: Mark 30-H, Mark 30, Yamato 102, Wizard WA25 and Yamato 302F
Approximate Speed:70-75mph
National Champion:
High Point Winner: