Ruddog RNX22.3 3.5ccm Nitro Off Road Competition Engine

This is the Ruddog RNX22.3 3.5ccm Nitro Off Road Competition Engine. Based off of the RNX21.3 this latest evolution has been revised in several crucial areas to provide a more reliable, economic and powerful package. The RNX22.3 features a redesigned backplate, combined with proven ceramic bearings reducing friction and improving fuel mileage. While retaining previous features such as DLC coating and tungsten balancing weights, the crankshaft was redesigned to increase throttle response for a more direct feel. Adding to this is a revised 3-port sleeve to improve air flow in both the boost and exhaust sections creating more torque throughout the engine's wide power band. The updated carburetor provides smooth and efficient operation while temperature is held in check by a "full-size" gold anodized cooling head. Constructed with high quality components and designed for optimum performance the RNX22.3 Nitro Off Road engine is an excellent choice for the competitive racer.

Features:

• Standard height cooling head for exceptional heat dissipation
• Specially developed crankcase for high performance and improved mileage
• 3+1 port design for high torque in the low to mid RPM range
• Tungsten-balanced and DLC-coated crankshaft
• Ceramic main bearing
• 3-needle carburetor
• 6.0mm and 6.5mm venturi insert included
• Including engine storage bag

Specifications:

Displacement: 3.49cc

Bore: 16.27mm

Stroke: 16.80mm

Ports: 3+1

Carburetor: Sliding

Power Output: 2.68PS @ 34,000RPM

RPM Range: 4,000 - 42,000RPM

Weight: 352g
Includes:

• (1) RNX22.3 3.5ccm Nitro Off Road Competition Engine
• (1) 6.0mm and 6.5mm Venturi Insert
• (1) Storage Bag