P63 Spinner


This is a 40mm diameter 3D-printed 4-blade spinner (cone and backplate) specifically designed for the 30″ wingspan “Fun Scale Models” P63 Kingcobra model, as shown in the February 2022 issue of Model Aviation magazine.  This spinner is designed to be used with a 7×4 4-bladed propeller (Note: this specific propeller was produced for the 750mm Volantex RC Model P-51 Mustang: part# 768-1 (please see the picture below) however other 4-blade props in the 7×4 size can be used. You will need a propeller and a prop adapter (not included!)

Install the backplate on your motor shaft with a prop adapter, then the spinner cone simply snaps on – no additional hardware is needed!   If you desire, you can drill a small hole in the center of the cone to mount a cannon barrel!


White PETG.    Weight about 7.5 gms total (2 pcs).
The diameter at the base is 40mm (1.81 inches)

The spinner backplate has a centering hole which needs to be drilled out to fit your prop adapter.   You may also need to drill out the center of your propeller to use the prop adapter.  Here’s a video from Fun Scale Models which shows how to finish and install these spinners.

This item is sold as a set (one Cone and one Backplate).   The propeller and prop adapter is NOT included.  The plastic parts are unfinished – but they can be sanded smooth and painted with any plastic-compatible paint.  Painting is recommended because all plastics will deteriorate over time if exposed to sunlight.

NOTE: Here is the construction article from the FEB 2022 Model Aviation magazine, including some pictures of the finished model with the spinner!


Additional information

Weight .25 lbs
Dimensions 3 × 4 × 6 in

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