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OS Max GT15 Sport Edition
Our Price: $439.00
Backplate for GT15 engine has been factory modified to increase the clearance for the piston at the bottom dead center of its rotation Meet the OS Max GT15-600 - GPH Sports Edition!

Based on the OS Max GT15-600 gasoline engine, the latest modifications have been applied to the Sport Edition. Out of the box this assembled engine includes

  • The lasted design piston/Ring
  • Modified back plate for maximum piston clearance
  • .90 size 8mm crankshaft - fits most 700 class fan/clutch/hubs
  • Spiral piston pin clips - maximum protection
  • JCDesigns WARHead - significant cooling improvement
  • OS EI system, spark plug, fuel pump, throttle arm and instructions
  • Does NOT include muffler

Perfect fit for the JCD Goblin 570 conversion
Fits most 700 class helicopters including the Goblin Nitro (with fan shroud modifications

NOTE: See additional running requirements under Technical Specs