Novarossi Mantra 3.5cc off-road engine

Novarossi have announced that their Mantra 3.5cc nitro off-road engine is now also available with a rear ceramic bearing. The square stroke power plant is of a 4-port design and it comes with a specially shaped crankshaft for optimised mixture flow, a rear crankcase cover with steel insert for reduced friction and with an O-ring sealed composition camber insert for reduced vibrations and better sealing. The ceramic rear ball bearing will minimise wear while improving acceleration and fuel consumption.

Specifications:
– Displacement: 3.49 cc
– RPM (max power): 36,500RPM
– Bore x stroke: 16.42×16.42mm
– Sleeve: 4 ports
– Rear ball bearings: steel
– Front ball bearings: steel
– Crankshaft: 14mm – turbo
– Carburetor: plastic – 9mm – slide
– Glowplug: Turbo (C6TGC)
– Exhaust position: rear
– Starting: standard
– Weight: 373g
– Fuel type: 25% nitro

Source: Novarossi [novarossi.it]