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Discontinued

OS Engines Speed B2102 Competition .21 Engine with T2090SC Pipe

OS Engines - OSMG2065

OS Engines Speed B2102 Competition .21 Engine with T2090SC Pipe Product Specs

  • Bore0.65 in (16.4 mm)
  • Crankshaft ThreadsUNF 1/4-28
  • Crankshaft TypeThreaded
  • Displacement0.211 cu in (3.46 cc)
  • Engine (Only) Weight12.25 oz (347 g)
  • Manufacturer #1A301
  • Muffler TypeTuned Muffler
  • Oil Type & ContentAt least 18% synthetic lubricant
  • Plug TypeO.S. P3 turbo
  • Power TypeGlow
  • Product Height2.6 in (65.9 mm)
  • Product Length2.5" (64.5mm) from back plate to front bearing
  • Product Width1.8" (45mm) at mounting tabs
  • RPM Range4,000 - 42,000
  • Stroke0.65 in (16.4 mm)
  • Type2-stroke glow powered buggy engine