Nitro Engines

FX Engines K303 DLC .21 3-Port Off-Road Buggy Engine Combo w/2131 Pipe

The FX Engines K303 DLC .21 3-Port Off-Road Buggy Engine with Ceramic Bearings is a high precision, high performance, racing engine. Designed to give you an extremely linear power band, this engine features 3-ports, improved fuel mileage, DLC coated crankshaft, matched piston and sleeve and given a 9-rib cooling head. All of these features are in place to give you an easy to run engine that makes great power and has great fuel economy. This specific combo includes a manifold and a 2131 Tuned Pipe.

  • Linear powerband with improved fuel mileage
  • DLC coated crankshaft
  • Tungsten balanced crankshaft
  • Ceramic rear bearing
  • Specially selected and matched sleeve/piston set
  • Individually lapped for easier break-in
  • 9 rib cooling head

Cylinder Bore: 16.4mm  
Displacement: .21ci 
Porting: 3 Port

  • (1) FX Engines .21 K303 Nitro Engine
  • (1) Tuned Pipe
  • (1) Manifold
  • (5) Springs
  • (2) Gaskets
650006 FX K303 DLC .21 3-Port Off-Road Engine Combo w/2131 Pipe

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