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ED Racer set old NVA 3d printed

Not a Photo

White Strong & Flexible
ED Racer set old NVA 3d printed
ED Racer set old NVA 3d printed

Not a Photo

ED Racer set old NVA

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  Will arrive by Dec 23 in this material. Details
  • 3D printed in White Strong & Flexible: White nylon plastic with a matte finish and slight grainy feel.
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  • This product is intended for mature audiences.
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Product Description

Please read my article in aeromodeller No 929, September/October 2014.

Complete set for ED Racer. Suitable for RC conversion with original non-RC ED NVA. Main difference is the diameter of the spraybar; it´s about 3.6mm instead of the 3mm OS PET099. This rotating valve makes the engine run in normal counter clockwise direction. The fuelmixture enters the crankcase through a slot between rotor and backplate. Chamfer the edge of the slot to minimize resistence. Centrifugal force does the rest. A rotating valve that does both directions is available. Just ask. Use cheap thin cyano so the material can soak it up. Don't let the glue block any of the holes, especially the pinhole. Hardened cyano is much harder than the printmaterial causing the drill to deflect and the hole is no longer true. I didn't have this one printed. About colour: You can easily dye it yourself with a felt-tip or marker pen that you loan from your kids. The print will soak it up like a sponge. But do so before ¨painting¨ it with the cyano. The cyano fixates the dye. So there is really no need to order black plastic. Tip: when mating the backplate with the engine insert the rotor first.  If you need just one part you can contact me and I'll make it available. Disclaimer: You can use these products at your own risk. I do not make any money at all from these designs.

What's in the Box
ED Racer set old NVA
White Strong & Flexible
5.8 cm
2.8 cm
4.3 cm

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