FX K301 .21 nitro engine

Features:

• 3-port, high-competition 1/8 off-road engine
• 14mm high-precision, silicone-filled crankshaft
• DLC Diamond-coated crankshaft
• CNC-machined silicium piston
• Designed and manufactured in Slovakia, Europe
• Engine manufacturing certificate included 
• Displacement: 3.5cc
• Bore: 16.40mm
• Stroke: 16.40mm
• Weight: 349g
• Max. power: 2.6 HP @ 34,000 RPM
• Practical range: 4,000-42,000 RPM
• Ports: 3 transfer ports
• Piston: CNC-machined silicium
• Sleeve: CNC-machined brass, hard chrome plated
• Front ball-bearing: 7x19mm, made in Japan
• Rear ball-bearing: 14×25.8mm ceramic, made in Germany
• Crankshaft: 14mm• Carburetor: Alloy body with thermal isolation; 3-needle with modular venturi
• Glow plug: X3
• Exhaust position: Rear 

Includes:

• X3 glow plug
• Exhaust gasket
• Cylinder-head shim
• Carburetor venturi
• 3mm dust cap
• 6mm dust cap
• 16mm dust cap
• 18mm dust cap