MID-HIGH GRIP TRACKS
EXTREME TOP SPEED
REDS Racing is excited to introduce a new generation nitro off-road engine called 721 Scuderia. REDS is always striving to innovate. This means investment into new core technologies. Drawing from the rich experience gained through competing on the world’s best RC tracks with the best drivers in the world, our goal is to deliver quality products that are built with passion. The new S line does this.
" The 721 S Scuderia has proved to guarantee over 10 minutes runtime in recent competitions and tests thanks to new materials and coatings. During testing we found the new engine is able to provide 10% more torque, making it suitable for both Buggy and Truggy"
NEW GENERATION ENGINE
The new 721 S Scuderia features high reliability, tuning stability and great fuel mileage. Combined with specific technical changes in the porting and new materials, this 7 port engine features higher power and better fuel efficiency compared to any REDS engine released from REDS.
REDS Racing’s new generation engines are produced with different materials, from different suppliers and with new technologies. All assembled in-house. 721 Scuderia features new materials for piston, sleeve and crankcase in order to optimize thermal expansion and improve power. The idea was to develop a high power engine even more powerful than WRX and WR7 engines with exceptional fuel mileage. We have achieved it.
NEW CRANKASE DESIGN
REDS Racing S line features a new and unique high stiffness crankcase design. It is all new materials and casting technology. The engine is produced with pressure die casting, this is a very high quality process. Previous generation R line crankcase was with gravity casting.
A DIAMOND IS FOREVER
721 Scuderia comes with a DLC Coated crankshaft and backplate for improved engine durability. The 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%.