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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

500CC Modified Hydroplane Specifications

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

500CC Modified Hydroplane High Point Winners

YearDriver/OwnerRacesPoints
2018AUSTIN VANOVER114830
2017J MICHAEL KELLY104350
2016ERIC P VANOVER124569
2015ERIC P VANOVER125605

500CC Modified Hydroplane National Champions

YearDriver/Owner
2019AUSTIN VANOVER
2017J MICHAEL KELLY
2016RICK MILLER
2015ANDREW TATE
2014J MICHAEL KELLY
2013DANIEL KOSCHKA
2012RICK MILLER
2011DANIEL KOSCHKA
2010BRIAN PALMQUIST
2009BRIAN PALMQUIST
2008SCOTT CLARK

500CC Modified Hydroplane Records

RecordSiteDriver/OwnerSpeed
5 mile/3 laps
APBA
Apr 27, 2013
Yelm, WA
John Maroney
John Maroney
72.307
5 mile/4 laps
APBA
Sep 20, 2014
Yelm, WA
J. Michael Kelly
Dean Hobart
68.729
5 mile/4 laps
APBA
Apr 27, 2019
Yelm, WA
J. Michael Kelly
Dean Hobart
70.381
Kilo
APBA
Sep 23, 2018
Lincoln City, OR
John Peeters
Rich Fuchslin
92.818
1/4 mile
APBA
Sep 22, 2018
Lincoln City, OR
John Peeters
Rich Fuchslin
91.556