⚙️ The REDS Racing 321 Estremo X Line DLC Ceramic is a Nitro 1/8 competition engine buggy designed to deliver extreme performance on On-road. Part of the new X Line REDS Racing, it combines Italian craftsmanship with Japanese precision (O.S Engines). This 3.5cc 3-port engine delivers impressive torque and instant response, ideal for technical tracks and big jumps. Thanks to advanced technologies like the AirBoost™ backplate and Venturi XFlow™, it ensures easy tuning and consistent performance at the highest level.
⚙️ Technical Specifications
- Type: Nitro competition engine
- Category: buggy / truggy 1/8
- Displacement: 3.5 cm³
- Configuration: 3 transfer ports / 1 exhaust
- Bore x stroke: 16.4 × 16.4 mm
- Carburetor: OS 21J with XFlow venturi (7 mm)
- Backplate: AirBoost™ DLC
- Crankshaft: DLC with tungsten weights
- Front bearing: 7×19×6 high performance
- Rear bearing: 9-ball ceramic, high durability
- Weight: 345 g
- Fuel: 16 to 30% nitro
- Spark plug: REDS TS3 / TS4
🧩 Contents
- REDS Racing 321 Estremo X Line engine
🎯 Who is it for?
The REDS 321 Estremo X Line is designed for 1/8 competition drivers looking for a powerful, reliable, and precise engine. Ideal for technical tracks, it offers excellent torque and quick response to maximize racing performance.
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