Nova Engines R9 EVO .21 (3.5cc) 9-Port Off-Road Nitro Engine (STD Shaft)

The Nova Engines R9 EVO .21 (3.5cc) 9-Port Off-Road Nitro Engine features a 9-port cylinder design, antifriction HCP coating, and a triple balanced lightened crankshaft. Its vacuum injected crankcase, sintered alloy piston, rear steel ball bearing, and triple adjustment carburetor with interchangeable venturi system provide a detailed configuration for 1/8 applications.

Features

• 9-port cylinder design
• Antifriction HCP coating
• Triple balanced lightened crankshaft
• Vacuum injected crankcase
• Sintered alloy piston
• Rear steel ball bearing
• Triple adjustment carburetor
• Interchangeable venturi system
• High RPM capability up to 45,000

Specifications

• Displacement: .21 cu.in (3.5cc)
• Recommended Application: 1/8 On-Road
• Bore: 0.62in (15.94mm)
• Stroke: 0.68in (17.5mm)
• Practical RPM Range: 4,000-45,000
• Recommended Fuel: -
• Weight: 10.94oz (310g)

Includes

• (1) R9 EVO .21 (3.5cc) 9-Port Off-Road Nitro Engine (STD Shaft)