Apr 26

Apr 26

Freeport Riverfest 2024

OPC

Old Brazos River

Freeport, TX

Apr 26 - Apr 27

Region 6 Test & Tune

VINTAGE-INB-PRO-KPH-MOD-SO-OPC-J CLSES

Caesar Creek Lake

Waynesville, OH

May 3

May 3 - May 4

Norm Evans Apple Cup

VINTAGE-INB

Lake Chelan

Chelan, WA

May 3 - May 4

Port Neches Riverfest

OPC

Neches River

Port Neches, TX

May 3 - May 4

Harford County Spring Nationals

INB

Bush River

Edgewood, MD

May 3 - May 4

Spring Lock Haven Regatta

PRO-MOD-SO

Susquehanna River

Lock Haven, PA

May 10

May 10 - May 11

George Grant Memorial Race

OB RR

Trinity River

Hoopa, CA

May 10 - May 11

US Title Series Spring Shootout

PRO

Champions Park Lake

Springfield, OH

May 10 - May 11

Spring Race at Salt Spring

PRO-KPH-MOD-SO-J CLSES

Salt Spring Reservoir

Copperopolis, CA

May 16

May 16 - May 18

Thunder On Cocoa Beach

OS;N

Atlantic Ocean

Cocoa Beach , FL

May 17

May 17 - May 18

Tom Thornton Jr regatta

MOD-SO-J CLSES

Mattanawcook lake

Lincoln, ME

May 17 - May 18

Race the Joe! - St. Maries River...

SE-JRR

St. Joe River

St Maries ID, ID

May 17 - May 18

Phantom race Days

MOD-SO-J CLSES

Phantom Lake

Mukwonago, WI

May 17 - May 18

Buckingham Test & Tune 2025

VINTAGE;N

Clearlake

2850 Eastlake Dr, Kelseyville, CA 95451, CA

May 17

Water Follies Spring Testing

VINTAGE-INB-UNL

Columbia River

Kennewick, WA

May 17 - May 18

Cambridge Classic

SE-INB

Hambrooks Bay

Cambridge , MD

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Modified Outboard Menu

B Modified Hydroplane

B Modified Hydroplane

No class description available.

B Modified Hydroplane Specifications

Minimum Length:
Minimum Weight:350-420 lbs.
Engine:Swanson Champion or American Hot Rod "B", Yamato 80, Mercury MK20H, MK20, KG7
Fuel:
Approximate Speed:65-70mph

B Modified Hydroplane High Point Winners

YearDriver/OwnerRacesPoints

B Modified Hydroplane National Champions

YearDriver/Owner
2007JOHN PALMQUIST
2006JOHN PALMQUIST
2005JOHN RUNNE
2004JEFFREY THOMPSON
2003BILLY R ALLEN
2002SCOTT CLARK

B Modified Hydroplane Records

RecordSiteDriver/OwnerSpeed
3 mile/3 laps
APBA
Mar 13, 2004
Ocoee, FL
Billy Allen
Billy Allen
62.864
3 mile/4 laps
APBA
Mar 5, 2000
Crescent City, FL
Scott Clark
Scott Clark
60.436
5 mile/3 laps
APBA
Sep 19, 1976
Yelm, WA
Bob Wartinger
Steve Vincent
62.630
5 mile/4 laps
APBA
Feb 19, 1995
Lake Alfred, FL
JW Myers
David Froehlich Sr.
64.702
Kilo
APBA
Oct 17, 1999
Lincoln City, OR
Bob Wartinger
Bob Wartinger
83.344
1/4 mile
APBA
Mar 29, 2015
Oroville, Ca
John Maroney
John Maroney
78.568