Power 2 Plans

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Printed plans shipped and PDF plans emailed from Selway Fisher
$34.00 - $135.00


A 21' x 7' bigger sister to the Power 1 design using the same easy construction method and having a similar double chine construction with a flat bottom panel simplifying her building and producing an easy planing hull form. The hull, seats and cabin take around 13 sheets of 9mm and 5 sheets of 12mm ply and she weighs approx. 500 lbs. excl. engine.

Both the Power 1 and 2 designs are designed for multi role use either as fast launches or as load carriers and because both have parallel sectional shapes aft, they can be shortened or stretched in length to suit your own requirements. One example of a Power 2 stretched to 24' has been used as a dive support craft in the Bristol Channel and Irish Sea. With twin 40 hp outboards and fully loaded she could plane with speeds of over 30 knots.

Power 2 Particulars

LOA 21' 6.41m
Beam 7' 2.13m
Hull Mid Depth 2'9" 0.84m
Draft 14" 0.36m
Maximum Headroom 6' 1.83m
Approx. Dry Weight 500 lbs 227 kg
Engine Up to 150 hp outboard  
Speed 30 knots with 80 hp  
Hull Shape U - flat bottom with 2 planks per side
Construction Methods Stitch and tape
Major plywood requirements for hull 13 x 9mm sheets
5 x 12mm sheets
Guidance Use Coastal
Drawing/Design Package 4 x A1 drawings + 6 x A4 instruction/spec sheets
Additions and alterations included with the plans Mark 2 version with 21' length and 3 planks per side
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