Projects > Mach-6 Pinewood Derby
I built a pinewood derby car that resembles that Mach Six from the 2008 Speed Racer
Pinewood derby cars start from a $3 kit (below).
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After carefully studying the car in the film, I created a scaled cutting guide that is adjusted to the size of a derby block. You can download it by clicking the image here:
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You can print out this PDF and it will be perfectly sized to the standard wooden block. The dashed lines should line up with the wheelbase.
I taped the top-view of the image on the block and cut out the areas using a hacksaw. Repeated for the sides. Then some crude shaping by eye with a sanding drum attachment on a Dremel. This cut the basic shape as you can see here.
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I read that putting 2-3 coats of wood filler over the entire surface and lots of sanding will make the final finish very smooth.
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After three spray paint primer coats, some custom finish paint work, and the addition of some strategically-placed fishing weights, we have our design award-winning car:
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