MID-HIGH GRIP TRACKS

ENERGY EFFICIENT

HIGH TORQUE

EXTREME TOP SPEED

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721 sUPERVELOCE

Due to the success of 721 Superveloce Limited Edition 3.5cc off-road engine we have decided to release a new continuative version that will be available for the whole 2021 year together with 721 Scuderia Gen2 and 721 Corsa engines. Our main objective was to develop a superfast engine able to guarantee a good fuel economy.The Superveloce is a classic 3.5cc 7 ports engine, a feature that has now become REDS Racing trademark, it can be used for both 1/8 buggy and truggy.
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"The new Superveloce is suitable for tracks where a more powerful engine will give you an advantage.Thanks to the AirBoost backplate and Extra Tuning by Mario Rossi the new engine has an extremely linear power delivery, which makes it super powerful but at the same time drivable."
 
                                                Elliott Boots

What's New?

New Extra Tuned Sleeve by Mario Rossi: This special modification to the sleeve by Mario Rossi increases engine power noticeably and guarantees good fuel mileage at the same time.
New Airboost Backplate: The new Aiboost Backplate has been designed for increased Mid to High RPM Power, increased fuel efficiency and faster return to idle.
New Total Matt Black cooling head with fluo red surface recalling 721 Scuderia design. All carburetors come with a special sealing ring to increase sealing and tuning stability.
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AIRBOOST = SUPERFAST

721 Superveloce comes with a DLC Coated backplate for improved engine durability. The new Aiboost Backplate has been designed for increased Mid to High RPM Power, increased fuel efficiency and faster return to idle. Furthermore, the DLC crankshaft can last approximately 3 times more than a coventional steel crankshaft thanks to the extreme hardness of the diamond coating. Even the conrod life is lengthened about 50%

EXTRA TUNING

Each sleeve is Extra Tuned by Mario Rossi. This special modification to the sleeve by Mario Rossi increases engine power noticeably and guarantees good fuel mileage at the same time. The new engine has an extremely linear power delivery, which makes it super powerful but at the same time drivable.

ALUMINUM CARBURETOR

721 range features an aluminum carburetor with new materials to increase reliability and tuning stability. The insulator bushing has been improved with aerospace grade ultra high strength polymer. Furthermore, the new GEN2 carburetor features a double grab screw joint link to facilitate positioning and fitting with the any servo link layout.
New double grab screw joint link
New high strenght
insulator polymer 

DIE CASTING STATE OF THE ART

HANDMADE, TUNED AND ASSEMBLED

721 Superveloce is hand-tuned with a silicone-filled, balanced and tuned crankshaft by M. Rossi. Every single engine is hand inspected and compression checked inside REDS Racing headquarters by Mario and Marco Rossi to achieve the highest quality standards. This is core to the values that makes Reds Racing engines different from any other brand on the market.

 721 Superveloce vs 721 Scuderia

721 Superveloce (Superfast) is a high power engine suitable for tracks that require a lot of speed, so having more speed can give you an advantage. Thanks to a few modifications we managed to make this high power engine extremely drivable due to a linear power delivery.
 
721 Scuderia engine has specifically been developed to noticeably reduce fuel consumption allowing drivers to get a higher runtime compared to other engines on the market. This engine is suitable for tracks where having great fuel mileage can give you a big advantage.

TECH SPEC

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