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Discontinued

Speed 21XZ-GT 1/8 Scale Touring Class .21 Engine

OS Engines - OSMG2062

Speed 21XZ-GT 1/8 Scale Touring Class .21 Engine Product Specs

  • Bore0.64 in (16.3 mm)
  • Crankshaft ThreadsUNF 1/4-28
  • Cylinder TypeFive scavenger, and three exhaust ports
  • CylindersSingle
  • Displacement0.213 cu in (3.49 cc)
  • Plug TypeTurbo P-3 Glow Plug
  • Power TypeGlow
  • Product Height3.2 in (81.9 mm)
  • Product Length2.5" (64.5 mm)
  • Product Width1.8 in (45 mm)
  • RPM Range4,000 - 42,000 rpm
  • Stroke0.66 in (16.8 mm)
  • Total Weight12.5 oz (353 g)
  • Type2-stroke, glow powered 1/8 scale .21 touring class racing engine