DAVE BROWN VORTECH 3-1/2" 2 Blade Aluminum Spinner #P235-7235

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DAVE BROWN VORTECH 3-1/2" (Parabolic) P-51 2 Blade Aluminum Spinner

Vortech Spinners (Parabolic style)

  •     Vortech spinners are spun from Aluminum sheet - not molded/cast from brittle material, or machined out of expensive bar stock!
  •     Precision CNC machined to exacting tolerances.
  •     Designed to be strong, yet light weight.
  •     Spinner cone locks into backplate to stop spinner cone expansion.
  •     Backplate is knurled for positive grip between engine’s drive washer and your propeller.
  •     All Vortech Spinners start life the same way - as a flat piece of aluminum sheet which has a CNC machined tip pressed into the center.
  •     This disk is then, spin-formed to shape and turned to high precision.
  •     After the cone is machined, it is polished to a beautiful reflective finish.
  •     Vortech spinners have cutouts with clearance for popular sizes of props.
  •     Parabolic shape is perfect for P-51s, Extras,& many other planes.

Using a unique CNC manufacturing process insures that every Vortech spinner is precision spun, machined, light-weight, and polished to a brilliant shine.

What's Included

  •     One Two-Blade Aluminum Spinner (For Sizes See SPECS)
  •     One Aluminum Backplate
  •     One 10-32 x 1" Cap Head Mounting Bolt
  •     Four Plastic Backplate Adapter Bushings
  •     One Instruction/Information Header Card


  •     Vortech Adapter Nut
  •     4mm or 5/32" Allen Wrench (For The Cap Screw)
  •     Although it will depend on the thickness of your prop and the spinner size, as a general rule, always use the longest adapter nut possible.
  •     Use SHORT adapters with spinners 2 1/2” and under.
  •     Use LONG adapters with 2 3/4” to 3” spinners.
  •     Use X-LONG adapters with 3 1/4” to 4" spinners.
  •     Use XX-LONG adapters with spinners 4 1/2" and up.
  •     Use a LOCK NUT with an adapter nut on 4-stroke engines.


SKU DBP235-7235
Barcode # 0709471072355
Brand Dave Brown
Shipping Weight 0.2000kg
Shipping Width 0.120m
Shipping Height 0.130m
Shipping Length 0.170m
Shipping Cubic 0.002652000m3

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