With the Valach VM 85B2-FS the legendary Valach "voice" and smooth running characteristics are now available also for your smaller sized models. The VM 85B2-FS is the perfect engine any scale model with total weight of max. 12kg. The VM 85B2-FS sounds just like the famous VM 120B2-4T, pleasing but powerful, and at a warm low frequency.


-Nickel-Silicon plated cylinder surfaces

-Completely encapsulated valve train

-CNC milled crankcase

-Sensational smooth running and high torque

-Spontaneous throttle response and smooth midrange transition

-Extremely low vibration throughout the RPM range because of the four stroke principle

-Honda valves and valve seats

-Walbro carburetor

-Valach microprocessor controlled ignition with auto advance and retard

-An ignition integrated voltage converter allows the use of two LiPo cells



Displacement:  85 cc

Weight: 3,120 g

Ignition voltage range: 4.8 - 9 Volt

Fuel:      1:30 Valvoline SynPower 2T / Petrol

Recommend prop 2-blade: 26x12", 26x14", 27x12"

Recommend prop 3-blade: 24x14", 25x12"