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721 SUPERVELOCE PRO-X Factory Team™

Feb 3, 2025
2 min read

The Champion's Engine: Celebrating a Year of Success



The 721 SUPERVELOCE PRO-X Factory Team™ engine is here! Designed to reflect the pinnacle of REDS Racing's innovation, this engine is a testament to our team's success and dominance throughout 2024:


  • TQ - 2nd & 3rd place at 2024 IFMAR Worlds: Boots, Canas

  • TQ & WIN at 2024 European Championship: Canas

  • Dirt Nitro Challenge Win: Boots

  • Silverstate Win: Canas

  • Italian Race Win: Boots

  • Amain Challenge Win: Rivkin

  • TQ & 2nd Truggy Roar Nats: Fuller

  • TQ, 2nd & 3rd Euros Warm-up: Boots, Canas

  • TQ & 2nd - Montpellier GP: Canas


This engine comes equipped with the same cutting-edge technical features that powered our team to victory on the world’s toughest tracks.


Revolutionary Design by Mario Rossi

Each 721 SUPERVELOCE PRO-X Factory Team™ engine benefits from the expertise of Mario Rossi, ensuring unmatched performance:

  • Ultra Tuned Crankshaft and Sleeve: Special tuning by Mario Rossi significantly increases engine power while maintaining excellent fuel mileage. The crankshaft is hand-rebalanced to minimize vibration at high speeds.

  • RTX Rotating Backplate: Reduces friction between the connecting rod and backplate, improving stability at idle, boosting engine power, and optimizing fuel efficiency for extended runtime.

  • New Cooling Head Design: Features a lower center of gravity for enhanced car handling, superior aerodynamics for reduced drag, and improved cooling efficiency.

  • High-Protection Bearings: Includes a double-seal front bearing for durability and stability, along with a 9-ball rear ceramic bearing for reliability under extreme conditions.


Performance Tailored for Champions

The 721 SUPERVELOCE PRO-X Factory Team™ engine is built for competitive racing, combining raw power with smooth drivability:

  • Linear Power Delivery: Thanks to the Extra Tuning by Mario Rossi, the engine offers exceptional drivability while delivering top-tier performance.

  • Optimized for Buggy: Designed for 1/8 scale vehicles, this engine excels on tracks where power is the key to success.

  • Fuel Efficiency: Our primary goal was to develop a high-speed engine capable of exceptional fuel mileage, setting it apart from competitors by ensuring fewer pit stops and consistently longer runtimes on the track.


Available Models

  1. ENBU0039R: 721 PRO-X Factory Team™

  2. ENBU0039RB: 721 PRO-X Factory Team™ - Pre Break-In Service by Mario Rossi


Technical Specifications

Feature

Details

Category

1/8 Buggy

Displacement [cm³]

3.5

Bore [mm]

16.2

Stroke [mm]

16.9

Inlet Ports

7

Outlet Ports

1

Front Bearing

7x19x6 Double Seal

Rear Bearing

14x25.4x6 9 Balls High-Durability Ceramic

Carburetor Diameter [mm]

7.0 (Options: 6.0, 6.5, 7.5, 8.0)

Carburetor Type

VCX3-A Aluminum Short Needle

Weight [g]

345

Fuel Consumption [min]

> 9:00

Operating Temperature [°C]

110-130

Recommended Accessories

To maximize the performance of your 721 SUPERVELOCE PRO-X Factory Team™ engine, we recommend pairing it with:

  • Glow Plug: REDS TS4

  • Exhaust System: 2113 X-ONE Torque Pipe

  • Fuel: 16-30% nitro, 8-10% oil

  • Break-In Fuel: 12% oil


Why Choose the 721 SUPERVELOCE PRO-X Factory Team™?

The 721 SUPERVELOCE PRO-X Factory Team™ engine represents the pinnacle of REDS Racing technology. Whether you're aiming for victory on the world stage or dominating your local track, this engine is your ultimate choice for:

  • Unparalleled power and performance.

  • Innovative features designed for reliability and drivability.

  • Proven success with REDS Racing’s championship-winning team.

 
 
 

12 Comments


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