Vortex ROK GP is the single speed electric start 125cc sprint kart racing engine.
ENGINE: 2 stroke
COOLING SYSTEM: Liquid-cooled through external water pump
EXHAUST: Oval exhaust and 2 boosters
BEARINGS: Radial bearing C4
BORE AND STROKE: 54.07x54mm
MAX POWER: 36 HP a 12.500 Rpm
MAX TORQUE: 20.2 Nm a 11.500 Rpm
MAX15.000 Rpm (electronically limited)
IGNITION: PVL digital ignition
CARBURETOR: Dell ‘Orto VHSH Ø 30mm
SILENCER: Arrow intake silencer (for carburetor)
FUEL PUMP: Dell ‘Orto
EXHAUST: ROK GP molded exhaust with integrated exhaust silencer
Reed valve intake in the crank case
Integrated electrical starter
Centrifugal dry clutch
5/3 transfer ducts intake
Reed valve intake in the crankcase
Cast iron made cylinder CNC worked
Price: Only $2,800.00 for a 36 horsepower 125cc electric start single speed sprint kart racing engine. These Vortex ROK GP engines offer the most power for the dollar. Just compare to a IAME X-30, PRD or Rotax and come back and buy the Vortex ROK GP!
Engine kits come with engine, carburetor, all ignition system parts including wiring for electric starter, battery box, battery, radiator, radiator hoses, airbox (For the carburetor) and Exhaust system!