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       This is the .28T cu in Picco Engine without Pull Start from Ofna.
              This engine is used to power 1/8 scale R/C kits.
       *The .28T uses a Turbo plug while the .28 uses a standard plug.*

FEATURES: Black anodized .28 cu in size crankcase fits nearly every vehicle
            that uses a .21 size engine
          ABC construction (Aluminum piston with a Chromed Brass cylinder)
          Round Rear exhaust
          Ball bearing-supported heavy duty 14mm crankshaft
          Slide Valve two needle Carburetor for greater response at the
            beginning and end of the power band. This works well for on-road
            and racing applications for fast take-offs and high speed.
            8mm venturi insert included, giving a good balance between power
            and fuel economy
          SG (pilot) shaft
          Blue anodized aluminum head
          9 port sleeve

INCLUDES: One .28 Ofna Engine w/slide valve carburetor and 8mm venturi
          One brass collet (to hold flywheel in place)
          One silicone rubber insert for Force and Novarossi type manifolds
          One running and parts information sheets
          One Picco Sticker sheet

SPECS:    Displacement: .28 cubic inches (4.66cc)
          Bore: 18.35mm
          Stroke: 17.60mm
          HP: 2.9
          Weight: 11.78oz (330g)
          Length:  80mm (3.14") front of front bearing to back of pull start
          Width:   31mm (1.21") width neglecting the mounting flanges
                   21mm  (.83") width between mounting holes same side
                 36.5mm  (1.4")  width between mounting holes opposite side
                   31mm  (1.2")  crankcase width
          Height: 109mm (4.3") from bottom of crankcase to top of cylinder head
            (contact Ofna for more technical information).
          Needle settings: low:10½-11½ turns out / high: 3-3½ turns out

REQUIRES: Fuel with 5%-30% Nitromethane (20% is recommended) and a lubricant
              content of 18% or more
          Muffler or tuned pipe depending on application
          Glow plug:  OSMG2695
          Air Filter: OFNG1137

                                                                    mcw 4/11/06
                                                                         ir/jxs



– 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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