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Car Engine Parts PRO-21B-R High Performance Model

The Thunder Tiger PRO-21B-R is a cutting-edge car engine designed for eight scale radio-controlled model cars. This high-performance model boasts advanced CAD design and CNC manufacturing, ensuring top-notch quality and reliability. With its robust construction and innovative features, the PRO-21B-R is the ideal choice for enthusiasts seeking exceptional performance and ease of maintenance.

Key Features and Specifications

The PRO-21B-R engine is engineered to deliver the ultimate in four-stroke performance. Its high-quality components, including dual-ball bearings and Schnuerle porting, guarantee consistent power output and smooth operation. The ABC type piston and cylinder, combined with automatic mixture control carburetors, provide precise fuel delivery and optimal engine performance. Here are some of the standout features of the PRO-21B-R:

• High-performance design: The engine is built to handle large props, offering increased torque and reduced noise.
• Advanced technology: CAD design and CNC manufacturing ensure precision and durability.
• Easy maintenance: The engine is designed for simplicity, making adjustments and maintenance a breeze.

Unmatched Performance and Reliability

The PRO-21B-R engine is a testament to Thunder Tiger's commitment to excellence. With its impressive displacement of 3.49cc and a bore size of 16.26mm, this engine delivers powerful performance and exceptional fuel efficiency. The practical RPM range of 3000~38000 allows for a wide range of applications, while the output of *2.25 BHP at 30000 RPM ensures that your model car will outperform the competition. Whether you're a seasoned pilot or just starting out, the PRO-21B-R is the perfect choice for an authentic aircraft sound and the ultimate driving experience.