Vortex ROK Shifter Engine

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  • Regular price $3,600.00
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Engine Overview
  • Spec engine for ROK Shifter categories. Popular across the nation (ROK Cup USA, Florida Winter Tour, Challenge of the Americas)
    • Utilizes dry disc clutch, 6-speed manual gearbox
    • Engine system cooled via water, radiator/pump.
    Specifications
      • Combustion Cycle: 2-Cycle
      • Lubrication - Fuel / Oil Mixture
        • Recommended mixture: 8oz oil / gal (Motul Kart Grand Prix 2T)
      • Engine Displacement: 125.00
      • Flow System: Reed Valve
      • Bore / Stroke: 54.0mm / 54.50mm
      • Factory Timing: Ignition / Analog System, 
      • Horsepower / Torque: 43.0 HP @13,900 RPM
      • Ideal Fuel:  VP C12, VP 110, or VP MS 93 
      Complete Engine Comes With
      • Complete ROK Shifter (Engine, Clutch, Dell'Orto VHSH Carburetor 30mm)
      • Intake Air Box / Air Filter
      • Exhaust Plenum & Exhaust Pipe (with u-bend)
      • Cooling - Radiator, piping, clamps, support uprights.
      • Drive Sprocket of your choosing included.