Nova Engines B3 .21 (3.5cc) 3-Port Off-Road Nitro Engine (STD Shaft)
About this part
Reliable 1/8 Off-Road Nitro Engine Performance
The B3 .21 (3.5cc) 3-Port Off-Road Nitro Engine from Nova Engines is built to deliver powerful performance for 1/8 scale off-road racing. Designed with precision and durability in mind, this engine offers strong acceleration and consistent output across a wide RPM range. Its lightweight internal components help improve throttle response, making it ideal for competitive driving.
About the B3 Off-Road Nitro Engine
Precision Performance
This engine features a lightened crankshaft that enhances throttle response and acceleration, allowing for quick power delivery when it matters most. The 3-port design with antifriction HCP coating improves efficiency and durability, while the sintered alloy piston adds strength under high-stress conditions. A 3-needle carburetor with hexagonal heads allows for precise tuning, giving drivers greater control over performance. Capable of reaching up to 45,000 RPM, this engine is engineered for high-speed performance and competitive use.
Features:
- Lightened crankshaft design
- 3-port configuration
- Antifriction HCP coating
- Sintered alloy piston
- 3-needle carburetor
- Hexagonal carburetor heads
- High RPM capability up to 45,000
- Designed for 1/8 off-road use
Includes:
- (1) B3 .21 (3.5cc) Off-Road Nitro Engine
- (1) 7mm Venturi
- (1) N.5 Turbo Plug
- (1) 25% Head Gasket
Specifications:
| Displacement | .21 cu.in (3.5cc) |
|---|---|
| Recommended Application | 1/8 Off-Road |
| Bore | 0.62in (15.94mm) |
| Stroke | 0.68in (17.5mm) |
| Practical RPM Range | 4,000-45,000 |
| Recommended Fuel | - |
| Weight | 12.34oz (350g) |