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

Year	Driver/Owner	Races	Points
2023	STEVE WALDE	14	2175
2022	TKO RACING/ THOMPSON BROTHERS RACING LLC	15	2663
2021	DOUGLAS W HAGATHA	6	1255
2019	DOUGLAS W HAGATHA	8	1650
2018	DOUGLAS W HAGATHA	9	1800
2017	DOUGLAS W HAGATHA	10	2550
2016	DOUGLAS W HAGATHA	12	2425
2015	TKO RACING/ THOMPSON BROTHERS RACING LLC	11	2175
2014	TKO RACING/ THOMPSON BROTHERS RACING LLC	14	2563
2013	DOUGLAS W HAGATHA	12	2213
2012	DOUGLAS W HAGATHA	14	2148
2011	DOUGLAS W HAGATHA	15	2958
2010	STEVE ARMSTRONG	24	3840
2009	GEORGE KENNEDY JR	15	3093
2008	JOHN SHAW	18	3381
2007	GEORGE KENNEDY JR	15	3063
2006	KELLY ALLEN	15	3136
2005	JAMES SHANE	15	3008
2004	JAMES SHANE	15	3020
2003	ROBERT WILSON	15	3125
2002	JAMES SHANE	15	3105

1.5 Litre Stock National Champions

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

1.5 Litre Stock Records

Record	Site	Driver/Owner	Speed
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

Come race with us

Resources for racing members

Driving School Schedule

Date	Location
9/26/21	Mason, WA
6/3/22	Springfield, OH
5/30/25	Springfield, OH
5/29/26	Springfield, OH

Inboard Menu