January 30, 2020

Reds Racing 721 Scuderia Gen2 3.5cc engine

Reds Racing have announced the release of their new 721 Scuderia Gen2 .21 nitro off-road engine. The power plant utilises most of the features the 721 Scuderia Gen1 engine was known for with an improved carburettor construction and material increasing reliability. Furthermore, the new carb features a new double grub screw joint link for more reliable servo link fitment. Reds Racing also listened to customer requests and so the Scuderia Gen2 will become available in a red or black cooling head design, allowing to grab a version that best matches with the body shell colours.

– Category: 1/8 buggy and truggy
– Displacement: 3.5cc
– Bore: 16.24mm
– Stroke: 16.8mm
– Inlet ports: 7
– Outlet ports: 1
– Crankshaft: balanced with low friction DLC Coating
– Backplate: aluminium with low friction DLC Coating
– Front ball bearing: 7x19x6 rubber seal made in Japan
– Rear ball bearing: 14×25.4×6 Swiss made ceramic
– Carburettor diameter: 7.0mm stock (6.0mm, 6.5mm, 7.5mm and 8.0mm optional)
– Carburettor: VCX2-A aluminium, 2 needles, GEN2
– Weight: 345g
– Fuel consumption: >9:00 min
– Engine temperature: 110-130°C (depending on air temperature)
– Recommended Glow plug: Reds Racing TS3
– Recommended pipe: Reds Racing 2143 + M Manifold or 2143 X-One pipe
– Recommended fuel: 25-30% nitro, 8-10% oil
– Break-in fuel: 12% oil

Source: Reds Racing [reds-racing.com]


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