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This is the RB Concept S7 L2G .21 cu in (3.49cc) Off-Road Engine.

FEATURES: Newly developed L2G 11-fin orange colored aluminum cooling head
            lowers weight to improve vehicle's handling and increases cooling
            efficiency with fins concentrated around combustion chamber
          Vacuum molded alloy crankcase
          Eight port liner-seven intake, one exhaust, ABC construction,
            "A"luminum piston with a "B"rass cylinder liner that is "C"hrome
            plated
          Nylon body slide valve carburetor with 8mm venturi
          13mm crankshaft
          Aircraft grade alloy connecting rod

INCLUDES: RB Concept S7 L2G Off-Road Engine with non-turbo glow plug, slide
           valve carburetor, exhaust gasket and instructions

REQUIRES: Fuel: Car blend with 10%-25% nitro content
          Inline Tuned Pipe Set, RBDG1240
          Glow plug wrench and track equipment

SPECS:    Displacement: 0.21cu in (3.48cc)
          Bore: 16.42mm
          Stroke: 16.42mm
          Intake Ports: 7
          Exhaust Ports: 1
          Crankshaft: 13mm
          Carburetor Intake Diameter: 9mm
          Carburetor Settings: Main Needle, 3.5 turns from closed
                               Idle Needle, 5 turns from closed
          Weight: 12.8oz (364g)
          Distance from Backplate to end of Crankshaft: 3.7" (94mm)
          Height from Crankcase Bottom to top of Cylinder Head: 3.9" (100mm)
          Height from Mounting Tab to top of Cylinder Head: 3.7" (86)
          Center of Mounting Holes Same Side: 0.83"  (21mm)
          Center of Mounting Holes Opposite Side: 1.5" (37.5mm)
          Mounting Hole Diameter: 0.12" (3.2mm)
          Distance from Front Bearing to End of Crankshaft: 1.2" (29.5mm)
          Width of Crankcase Below Mounting Tabs: 1.2" (31.1mm)
          Width at Mounting Tabs: 1.8" (45mm)
          Distance/Bottom of Crankcase to Crankshaft Center: 0.61" (15.5mm)
          Distance/Exhaust Port Center to Crankshaft Center: 1.2" (30mm)
          Diameter of Cooling Head: 2.4" (60mm)

                                                                    jxs 6/18/08
                                                                         ir/jxs



– If you need more information, use these RB Products resources –

E-mail: b.howard@rb-usa.com
Web Site: http://www.rb-usa.com/
Phone: 817-876-9707


 
Postal Address:
RB Products
5611 COLLEYVILLE BLVD #160
COLLEYVILLE, TX 76034  








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