Jul 12

Jul 12 - Jul 13

Black Lake Inboard Pirate Summer...

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Black Lake

Olympia, WA

Jul 12 - Jul 13

Rock Falls River Chase

MOD-SO-J CLSES

Rock River

Rock Falls, IL

Jul 12 - Jul 13

Leo Fry Memorial

OB RR

Rogue River

Agness, OR

Jul 12 - Jul 13

Wild Ones Regatta

SO;D-J CLSES

Grass Lake

Grass Lake, MI

Jul 12 - Jul 13

Fulton Championships

MOD-SO-J CLSES

Lake Neatahwanta

Fulton, NY

Jul 12 - Jul 13

Midsummer Race at Salt Spring

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

Salt Spring Reservoir

Copperopolis, CA

Jul 17

Jul 17 - Jul 20

Ocean Cup - Pompano Beach, FL ar...

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Atlantic Ocean

Pompano Beach, FL

Jul 19

Jul 19 - Jul 20

2025 ALTON MIDWEST NATIONALS

OPC

MISSISSIPPI RIVER

Alton, IL

Jul 19 - Jul 20

Thunder on the Choptank

INB

Choptank River

Cambridge, MD

Jul 19 - Jul 20

Northland Mardi Gras Gran Prix

OPC

Flambeau River

Ladysmith, WI

Jul 23

Jul 23 - Jul 27

2025 APBA/ USTS PRO National Cha...

PRO-KPH;N

Lake DePue

DePue, IL, IL

Jul 25

Jul 25 - Jul 27

Leonardtown Bash on the Bay

VINTAGE

Breton Bay

Leonardtown, MD

Jul 25 - Jul 27

APOLLO APBA GOLD CUP

SE-VINTAGE-INB-UNL

McNary Pool, Columbia River

Kennewick, WA

Jul 26

Jul 26 - Jul 27

Rumble in the Hills

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Rocky Fork State Park

Hillsboro, OH

Jul 26 - Jul 27

Franks Race

OB RR

Klamath River

Klamath, CA

Jul 26 - Jul 27

Serpent Lake Powerboat Races

OPC

Serpent Lake

Crosby, MN

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1.5 Litre Stock

1.5 Litre Stock

1.5 Litre Stock ("T" class) hydroplanes race at 90+ mph. These small, light and racy hydros are a great starting point for young drivers or for budget teams. They generate all the competitive excitement of the bigger classes, but their smaller size, virtually stock components, and dependable 4 cylinder Toyota engine add a degree of economy to following the boat racing trail.

1.5 Litre Stock Specifications

Minimum Length:14' 6"
Minimum Weight:825 lbs including driver
Engine:4 cylinder Toyota SOHC 1587cc (97 cubic inches)
Fuel:Gasoline per APBA specs
Approximate Speed:90mph

1.5 Litre Stock High Point Winners

YearDriver/OwnerRacesPoints
2023STEVE WALDE142175
2022TKO RACING/ THOMPSON BROTHERS RACING LLC152663
2021DOUGLAS W HAGATHA61255
2019DOUGLAS W HAGATHA81650
2018DOUGLAS W HAGATHA91800
2017DOUGLAS W HAGATHA102550
2016DOUGLAS W HAGATHA122425
2015TKO RACING/ THOMPSON BROTHERS RACING LLC112175
2014TKO RACING/ THOMPSON BROTHERS RACING LLC142563
2013DOUGLAS W HAGATHA122213
2012DOUGLAS W HAGATHA142148
2011DOUGLAS W HAGATHA152958
2010STEVE ARMSTRONG243840
2009GEORGE KENNEDY JR153093
2008JOHN SHAW183381
2007GEORGE KENNEDY JR153063
2006KELLY ALLEN153136
2005JAMES SHANE153008
2004JAMES SHANE153020
2003ROBERT WILSON153125
2002JAMES SHANE153105

1.5 Litre Stock National Champions

YearDriver/Owner
2022TKO RACING/ THOMPSON BROTHERS RACING LLC
2021DOUGLAS W HAGATHA
2019DOUGLAS W HAGATHA
2018DOUGLAS W HAGATHA
2017DOUGLAS W HAGATHA
2016DOUGLAS W HAGATHA
2015TKO RACING/ THOMPSON BROTHERS RACING LLC
2014DOUGLAS W HAGATHA
2013GEORGE KENNEDY JR
2012DOUGLAS W HAGATHA
2011GEORGE KENNEDY JR
2010GEORGE KENNEDY JR
2009KASEY BROWNING
2008GEORGE KENNEDY JR
2007KASEY BROWNING
2006GEORGE KENNEDY JR
2005JAMES SHANE
2004JAMES SHANE
2003ROBERT WILSON

1.5 Litre Stock Records

RecordSiteDriver/OwnerSpeed
5 mile/3 laps
WORLD
May 14, 2006
Yelm, WA
Kelly Shane
Kelly Shane
80.819
5 mile/4 laps
WORLD
Sep 23, 2007
Washington Township, MI
Brandon Kennedy
Brandon Kennedy
76.120
5 mile/5 laps
APBA
Apr 17, 2010
Portsmouth, VA
Brandon Kennedy
Brandon Kennedy
73.493
Kilo
WORLD
Oct 16, 2004
Lincoln City, OR
James Shane
James Shane
94.774
1/4 mile
APBA
Sep 28, 2013
New Martinsville, WA
Brandon Kennedy
Brandon Kennedy
96.174