ZO 01A	ZO 02A	ZO 03A
Power at 2,500 rpm	110 kW • 150 hp	220 kW • 300 hp	51 kW • 70 hp
Displacement	2.66 liter • 162.6 cu inches	5.33 liter • 325.3 cu inches	1.33 liter • 81.3 cu inches
Height	555 mm • 21.8 inches	648 mm • 25.5 inches	405 mm • 15.9 inches
Width	555 mm • 21.8 inches	648 mm • 25.5 inches	555 mm • 21.8 inches
Diameter including cooling ducts	648 mm • 25.5 inches	648 mm • 25.5 inches
Length	725 mm • 28.5 inches	835 mm • 32.9 inches	725 mm • 28.5 inches
Weight	84 kg • 185 lbs	123 kg • 271 lbs	55 kg • 121 lbs
Bore / Stroke	95 / 94 mm • 3.74 / 3.70 inches	95 / 94 mm • 3.74 / 3.70 inches	95 / 94 mm • 3.74 / 3.70 inches
Piston Speed at 2,500 rpm	7.83 m/sec • 1,540 fpm	7.83 m/sec • 1,540 fpm	7.83 m/sec • 1,540 fpm
Compression Ratio	17 : 1	17 : 1	17 : 1
Intake Manifold Pressure	3 bar abs • 87 inch Hg	3 bar abs • 87 inch Hg	3 bar abs • 87 inch Hg
Intake Manifold Temperature	80°C • 176°F	80°C • 176°F	80°C • 176°F
Pressure Lubrication	5 bar • 72 psi	5 bar • 72 psi	5 bar • 72 psi
Max Power BSFC	225 g/kWh • .365 lb/hp hr	225 g/kWh • .365 lb/hp hr	235 g/kWh • .381 lb/hp hr
Cruise (75%) BSFC	212 g/kWh • .346 lb/hp hr	212 g/kWh • .346 lb/hp hr	220 g/kWh • .357 lb/hp hr
Cruise (75%) Consumption	21.1 l/hr • 5.57 gal/hr	42.1 l/hr • 11.13 gal/hr	10.1 l/hr • 2.68 gal/hr
Fuels	Diesel Fuel # 2, Jet Fuel JP 4, JP 5, JP 8, Jet A	Diesel Fuel # 2, Jet Fuel JP 4, JP 5, JP 8, Jet A	Diesel Fuel # 2, Jet Fuel JP 4, JP 5, JP 8, Jet A

Propeller Shaft Rotation is clockwise (viewed from anti-propeller end), there are 4 Accessory Drive Pads running at Crankshaft Speed (2 clockw., 2 ccw). Weight includes: Starter-Generator (10 kW), hydraulic Prop-Governor, Turbo- and Supercharger, Oil- and Fuel-Filter. Motor Mounts are at the Rear of the Cylinder Heads. CG is located in the Plane of the Cylinders. Engines will be certified to JAR-E and FAR 33, a TBO of 2,000 hours is anticipated.
Patents DE 3525665, DE 4020826, EP 0231223, US 4,781,028, US 5,197,416, Japan 63-500818 (...)
"aero-diesel" is a Registered Trademark.

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