boatbuildlog

Design

XP-8

Designed by Glen-L Marine

An 8 ft 3 in or 9 ft 3 in single-seat monoplane speedboat from Glen-L Marine, drawn for the most speed on the least power, an outboard to 5 hp, on the same plans and full-size patterns. Sheet plywood vee-bottomed monohydroplane, no building forms, with prototype construction photos in the instructions. Protected water only.

Glen-L calls it the ideal craft for a beginner who wants an exciting little boat. Allow 50 to 100 hours. Real hours from logged builds show below.

What building a XP-8 actually takes

Medians from the build logs kept on this site, not the designer’s estimate. Nobody has logged this boat here yet, so they are empty until the first builder does.

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Build logs
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Launched
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Median hours
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Median months

Those medians firm up as more people log this boat.

Builds of this boat

Nobody has logged a XP-8 here yet.

If you are building one, yours becomes the reference: the page the next person building this boat finds when they search for it. One photo and one line is a valid first entry.

Start the first log of this boat

Boats like this one

Same type, closest in length.

Design Plans from LOA Logs
Tiny Titan Glen-L Marine 8′ 2″ (2.49 m) 1
Class J Glen-L Marine 9′ 0″ (2.74 m) 0
Tubby Tugboat Glen-L Marine 9′ 0″ (2.74 m) 0
Pee Wee Glen-L Marine 7′ 6″ (2.29 m) 0
Picklefork Glen-L Marine 9′ 6″ (2.9 m) 0
Squirt Glen-L Marine 10′ 0″ (3.05 m) 1