Reds Buggy Engine 721 Pro-X Factory Team DLC Ceramic Break In
About this product
Description
721 SUPERVELOCE PRO-X Factory Team™: 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
ENBU0039R: 721 PRO-X Factory Team™
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 14×25.4×6 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.
Technical Data
Kit Contents

Team Associated Silicone Shock Oil 15wt (150cst)
Corally Shock Oil Ultra Pure Silicone 75 Wt 150ml
Fastrax Racing Pure Silicone Diff Oil 12500cst
Team Associated Silicone Shock Oil 27.5wt (313cst)
Team Associated Silicone Diff Fluid 7000cst
Carisma Gt24 Audi Sport Quattro S1 Painted Body Set
Corally Shock Oil Ultra Pure Silicone 1000 CPS 60ml / 2oz
Carisma Gt24rs Painted Body Set
Cen Racing Suzuki Jimny Painted Body Only (Metallic Blue)
Hex Adaptor 17mm for 1/8 SGT Mt 3.8 Extreme Wheel (4)
Jetko Ex Tyre St Raptor Black Wheel 2.8 Hex 12-14-17mm (2)"
Jetko EX Tyre XMT Slayer Belted Black Wheel 24mm Xmaxx & Kraton(2)
Jetko Power Rx Li-Ion 2s 7.4v-2500 (Jr) 66x18x36mm 97g
Jetko Ex Grabber 1.9 Crawler Ultra Soft Tyres (2)"
Jetko Ex Conqueror 1.9 Crawler Ultra Soft Tyres (2)"
Hex Adaptor 17mm for Maxx 3.8 Extreme Wheel (4)
Jetko Ex Adventurer 1.9 Crawler Ultra Soft Tyres (2)"
Performa Racing P1 HMX Controller 150 A Sensor, 2S
Jetko Ex Tyre King Cobra Belted XMT Black Wheel TRX Xmaxx Kraton (2)
Servo Saver Set Scorpion 2014 Kyosho
1:8 Buggy TIDE SUPER SOFT pre-mounted yellow ""B1COMP"" (2)
Receiver Case RX-471
FMS 2.4g Transmitter Fibre Stbre
Koswork Transmitter Bag for Kyosho Mini-Z (300x240x160mm)