May 12

May 12

HARM Vintage Unlimited Spring Te...

VINTAGE

Lake Washington

Seattle, WA

May 15

May 15 - May 17

Tom Thornton Jr regatta

PRO-MOD-SO-J CLSES

Mattanawcook Lake

Lincoln, ME

May 16

May 16 - May 17

Harford County Spring Nationals

INB

Bush River

Edgewood, MD

May 16 - May 17

2026 Spring Kickoff

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

Lake Minden

Nicolaus, CA

May 16 - May 17

Phantom race Days

MOD-SO-J CLSES

Phantom Lake

Mukwonago, WI

May 22

May 22 - May 25

Boatnik 2026

SE-JET SPRI-OB RR-DRAG

Rogue River

Grants Pass, OR

May 23

May 23 - May 24

Newberg Memorial Weekend Boat Ra...

SO-OPC;R-PRO-KPH-MOD-J CLSES

Willamette River

Newberg , OR

May 23 - May 24

2026 Spring Franklin Regatta

MOD-SO-J CLSES

Justus Lake

Franklin, PA, PA

May 23 - May 24

Cambridge Classic

INB

Hambrooks Bay

Cambridge, MD

May 29

May 29 - May 31

Inboard Driving School

INB

Champions Lake Park

SPRINGFIELD, OH

May 30

May 30

Water Follies Spring Testing

VINTAGE-INB-UNL

Columbia River

Kennewick, WA

May 30 - May 31

Fireside 500

SO;D-J CLSES

Grand Lake

Presque Isle, Michigan, MI

May 30 - May 31

16th Annual Harry Brinkman Memor...

MOD;R-KPH-SO-J CLSES

Lake Clare

Huntington, IN

Jun 2

Jun 2 - Jun 6

Solar Splash: The Intercollegiat...

SE

Clark County Fairgrounds, Champions Park Lake

Springfield, OH

Jun 6

Jun 6 - Jun 7

Hardys Race for the Lake

INB;N

Lake Decatur

Decatur, IL, IL

Jun 6 - Jun 7

Piney Point Rumble on the River

VINTAGE

ST. GEORGES CREEK

PINEY POINT, MD

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Super Stock

Super Stock

Super Stock (SS) is a powerful, fast (100+ MPH) Inboard runabout class. These exciting flatbottom hulled boats are powered by high-winding, 427 cubic inch big block Chevrolet engines, based on the venerable L88 design, which must be mounted rear of amidships and drive forward through a V-drive. Drivers often run both Super Stock and Pro Stock, so you may see boats with SS/PS next to the number.

Super Stock Specifications

Minimum Length:16'
Minimum Weight:1950 lbs. including driver
Engine:427 cubic inch big block Chevrolet engine
Fuel:Racing gasoline per APBA specs
Approximate Speed:100mph

Super Stock High Point Winners

YearDriver/OwnerRacesPoints
2015ROBERT DEVINE 2395
2015DAVID RANKIN152830
2014TOM BUCKLES9880
2013TOM BUCKLES152813
2012DAVID RANKIN142500
2011SID RENNELLS152996
2010MICHAEL SMITH91808
2009DAVID RANKIN153140
2008DAVID RANKIN132330
2007DAVID RANKIN132640
2006DAVID RANKIN132593
2005PAUL PALM91568
2004 FAULKNER INC101883
2002DEAN NEAL122355
2002DEAN NEAL121990

Super Stock National Champions

YearDriver/Owner
2015DAVID RANKIN
2014DAVID RANKIN
2013TOM BUCKLES
2012DAVID RANKIN
2011DAVID RANKIN
2010MICHAEL SMITH
2009DAVID RANKIN
2009SID RENNELLS
2008DAVID RANKIN
2007DAVID RANKIN
2006DAVID RANKIN
2005PAUL PALM
2004CHARLES PALM
2003

Super Stock Records

RecordSiteDriver/OwnerSpeed
5 mile/3 laps
WORLD
Apr 27, 2014
Yelm, WA
Tyler Roth
Sid Rennells
103.264
5 mile/4 laps
WORLD
Jul 14, 2013
Olympia, WA
Charlie Marquard
Sid Rennells
99.327
5 mile/5 laps
APBA
Apr 5, 2009
Yelm, WA
Dave Villwock
Dave Villwock
99.552
Kilo
WORLD
Oct 10, 2009
Lincoln City, OR
Dave Villwock
Dave Villwock
129.105