Reliable Performance For The Water
The M5 .21 (3.5cc) 5-Port Marine Engine from Nova Engines is a high-performance powerhouse built for precision and durability in marine RC applications. With its water-cooled head and innovative five-port cylinder featuring antifriction HCP coating, this engine excels in performance across a wide RPM range. Designed for reliability, the M5 .21 is ideal for marine enthusiasts who demand peak efficiency and power for their RC watercraft.
About the M5
Innovative 5-Port Cylinder Design
The M5 .21 boasts a five-port cylinder equipped with an antifriction HCP coating, delivering improved airflow and minimizing internal wear. This advanced design ensures smoother operation and higher efficiency, allowing the engine to maintain exceptional performance even during prolonged use.
Lightened DLC-Coated Crankshaft
Equipped with a lightened DLC-coated crankshaft, the M5 .21 minimizes rotational mass while enhancing durability. The coating reduces friction and wear, ensuring reliable performance and a longer lifespan for the engine. This feature is crucial for marine RC applications where consistent power delivery is essential.
Water-Cooled Precision
The water-cooled head of the M5 .21 provides excellent temperature regulation, even under demanding conditions. By maintaining optimal operating temperatures, this feature ensures the engine runs smoothly across its wide operating range of 4,000 to 45,000 RPM, making it perfect for high-speed marine racing.
Features:
- Five-port cylinder with antifriction HCP coating
- Lightened DLC-coated crankshaft
- Sinterized alloy piston for durability
- Vacuum high-pressure injected crankcase
- Rear steel ball bearing for reliability
- Water-cooled head for temperature regulation
- Operating range of 4,000 to 45,000 RPM
- Designed for marine RC applications
- Lightweight design for improved performance
- Built for durability and long-lasting use
Includes:
- (1) M5 .21 (3.5cc) 5-Port Marine Engine (DLC Shaft)
Needed To Complete:
- (1) Carburetor Assembly
- (1) Tuned Pipe Assembly
- (1) Prop Shaft Coupler/Clutch Assembly
- Miscellaneous Assembly Tools
Specifications:
| Application |
Marine |
| Displacement |
0.21 (3.5cc) |
| Bore |
15.94mm |
| Stroke |
17.5mm |
| Practical RPM Range |
4000-45,000 |
| Head Diameter |
- |
| Weight |
- |
| Recommended Fuel |
- |
*Tech Note: This engine is not complete and needs additional items such as a carburetor, tuned pipe and more. Please see needed to complete section for more details.
