Sevtec Surface Skimmers for the homebuilder
Proven designs for do it yourself construction since 1975



Scout
12hp, 5.5' X 10', 5.5' X 12' hull

Mini Sports Cruiser

Incredible 32mph sports speed can be achieved for one person on smooth water using nothing more than a single cylinder 12hp mower engine. Scout is even faster, over 40mph on ice and mud. The design has been expanded to take twin cylinder engines up to 25hp for 45mph plus sports action.

(12.5', 16hp shown)

ScotC.jpg (28k)

For more information, go to the

Scout pages for plans, parts kits, three view drawings, specifications, costs and time to build.

Vanguard
16 to 25hp, 7' X 12.5' to 14' hull

Sports Cruiser, Overnighter

37mph plus sports speed can be achieved on smooth water using twin cylinder mower engine. Vanguard is even faster over ice or mudflat, and is large enough for overnight adventure for two, using backpacking equipment.

(14', 18hp shown)

Van.jpg (21k)

For more information, go to the

Vanguard pages for plans, parts kits, three view drawings, specifications, costs and time to build.

Surveyor
25 to 28hp, 7' X 14' to 7' X 16' hull

Cruiser, Overnighter

37mph plus speed can be achieved on smooth water using 25hp twin cylinder mower engine. Surveyor is a more powerful craft large enough for overnight adventure for three, using car camping equipment. The design has been expanded to take two engines to 48 total hp for 45mph plus action.

(15' 25hp shown)

Sur.jpg (37k)

For more information, go to the

Surveyor pages for plans, parts kits, three view drawings, specifications, costs and time to build.

Prospector
80hp, 8' X 16' to 20' hull

Cruiser, Overnighter or Extended trips in bigger waters

50mph plus speed can be achieved on smooth water using a Subaru 2.2L Automobile engine. Prospector is large enough for a few creature comforts when on longer trips.

(18' 80hp shown)

Pros.jpg (36k)

For more information, go to the

Prospector pages for plans, parts kits, three view drawings, specifications, costs and time to build.

Explorer
80hp, 8' X 18' to 20' hull

Cruiser, extended trips in bigger waters.

44mph plus speed can be achieved on smooth water using a Subaru 2.2L Automobile engine. Explorer is large enough for more creature comforts when on longer trips, even stand up headroom. Explorer automatically expands from 8 foot trailering width to 10 foot width on cushion.

(20', 1.4L, 55hp shown)

Exp.jpg (53k)

For more information on these sevs and other projects, go to the

Explorer pages for plans, parts kits, three view drawings, specifications, costs and time to build.


Go to the Sevtec main page, for more information.


Sevtec, Inc. . P O Box 846 . Monroe, WA 98272 . (360)