Filter Birch specs
years
number of cylinders
cylinder arrangement
engine placement
aspiration
hybrid
valves per cylinder
valve arrangement
fuel type
coolant
engine type
bore/stroke type
body style
engine layout
drive wheels
transmission
FR 3M 4078 cm3/248.9cuin 1216 kg
FR 3M 2264 cm3/138.2cuin 28 PS 28 bhp 21 kW 989 kg
FR 3M 3475 cm3/212.1cuin 46 PS 45 bhp 34 kW 1216 kg