Reds Racing 721 Corsa nitro off-road engine

Reds Racing have introduced a their new S Line nitro off-road engine, the 721 Corsa. The 3.5cc 7-ports power plant is based on the S Line 721 Scuderia engine and the main focus was to release an engine similar to 721 Scuderia but at a more reasonable price. Both engines feature high reliability, tuning stability and great fuel mileage which was achieved by using new materials for the piston, sleeve and crankcase in order to optimise thermal expansion and power. The Corsa comes equipped with a precision machined, balanced steel crankshaft, steel bearings and a polished aluminium endplate and it will hit stores very soon.

Features:
– Crankshaft: Balanced steel
– Rear bearing: Steel, Swiss made
– Front bearing: Made in Japan
– Backplate: Aluminium
– Ports: 7
– Carburettor: VCX2-A aluminium short needle

Source: Reds Racing [reds-racing.com]