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          This is a .21 Turbo/Hyper with pull start Ofna engine.
           This engine is used to power 1/8th scale R/C kits.
     *NOTE* Some kits require extra items to install and operate
            this engine. Check kit requirements for these parts.

FEATURES: Oversized flow-through Black anodized cylinder head
          ABC construction (Aluminum piston with a chromed brass cylinder)
          Rear exhaust
          Ball Bearing-supported crankshaft
          Slide Valve rotatable Carburetor
          Needle valve adjusted by a screwdriver
          Pilot Shaft

INCLUDES: One .21 Ofna Hyper engine w/Slide Valve Carburetor
          One Brass collet (these hold flywheel in place)
          One Header with seal, clamp and spring
          One Running and parts information sheets
          One Hyper .21 Decal sheet

SPECS: Displacement: 3.49cc  (.21 cubic inches)
       Bore: 16.26mm      Stroke: 16.8mm
       Weight: 350g
       Length: 85mm (3.355") from front of front bearing to back of pull start.
       Width:  31mm ( 1.21") the width neglecting the mounting flanges
            36mm (1.43") distance across crankcase measured between the centers
       Height: 113mm (4.428")
        (contact Ofna for more technical information).

REQUIRES: -Fuel with 5%-30% Nitromethane (20% is recommended) and a lubricant
              content of 18% or more
          -Muffler
          -Glow plug (long plug without idle bar)

                                                                     05-24-02kh
                                                                          ir/kh



– If you need more information, use these Ofna resources –

E-mail: help@ofna.com
Web Site: http://www.ofna.com/
Phone: 949-586-2910


 
Postal Address:
Ofna
7 VANDERBILT
IRVINE, CA 92618  








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