SuperTorqueXT
Patented Marine Engine

SupertorqueXTTM Marine Engine
  • 330cc Single Cylinder
  • 45 Horsepower
  • Water Cooled
  • Single 40mm Mikuni BN
  • Digital CDI Ignition
  • Dimensions: 6.5 " T X 10" W X 17" L
  • Weight: 45 LBS.
  • Thrust: Approx. 325 PSI

This revolutionary engine design has been awarded utility patents,
all claims allowed throughout the world. See the first production engine arrival.


PSI's patented two-stroke, water-cooled engine built for
the Jetboard puts out 45 H.P.. The entire craft was engineered with Parametric Technology Corporation's Pro/ENGINEER on HP Workstations.
Engine Design - Pro/ENGINEER

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