Verner Motor, Czech Republic

Technical data VM133 MK

Technical Specifications:

Displacement		1329 cc / 85.13 cubic inch
Bore		97 mm / 3.81 inch
Stroke		90 mm / 3.54 in
Compression ratio		1 : 9.8
Maximum power		84 BHP (63 kW) @ 5500 RPM (3 minutes max.)
Max. continuous power		70 BHP (51 kW) @ 4200 RPM
Torque		119 Nm (88 ft/lb) @ 4200 RPM
Propeller rotation		CCW, viewed from the front (tractor propeller) - like Rotax 912
Weight		61 kg
Spark plugs		DCPR9E
Electric starter		12 V/1000 W
Generator (Alternator)		12 V/160 W (13 Amp)
Lubrication		oil class SH/SG 5
Fuel		motor petrol, octane number 95
Fuel pump		Pierburg 7.20971.63
Carburetors		2 × BING 64
Reduction drive		1 : 2 or 1 : 2,29 gear box, lubrificated with motor oil
Propeller hub		ø75 × 6 × M8 mm tapped holes, ø80 x 6 x 13 holes, ø101,6 x 6 x 13 holes
Battery		17 Ah (24 Ah recommended)
Recommended TBO		1000 hours

Performance Charakteristics:

Main Dimensions: