Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control
Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control
Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control
Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control
Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control
Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control
Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control
Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control
Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control

Full Size Printed Plan Semi-scale racing boat Crackerbox for Radio control

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Description

Full Size Printed Plan & Building Notes

No material plans only

Crackerbox

Full Size Plan Printed on a 34" x 24" sheet

Seven page article with building instructions

Semi-scale model

Length 20 1/8"

Beam 7 1/4"

Power Electric 540 size motor

Paul Williams shows how to build fast electric boat plan.

Crackerbox" is an easy to build of an almost flat bottomed Californian raceboat. It is designed for 6/7 cells and almost any can be used. The model in this article used a 22 turn modified 540, mainly because I had one lying around spare. If you were to fit a 21 turn stock motor and 6 cells, "Crackerbox" would make an ideal Formula 3 boat. The drive system I used is a lightweight submerged drive from John B Marine. These all stainless steel units are used in virtually every Formula 3 and Formula 2 boat and are exactly the correct length for the "Crackerbox". The transom mounted rudder assembly is also available from John B Marine as is the stainless steel P31 propeller.

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