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Specifications Viking Rotax 912 ULS JABIRU 3300
Engine Type Inline 4 Opposed 4 Opposed 6
Displacement (cc/cu-in) 1,497cc (91.4 cu-in) 1,352 cc (82.6 cu-in) 3,300 cc (202 cu-in)
Block/head material Aluminum/aluminum Aluminum/aluminum Aluminum
Length 619 mm (24.5 in) 711 mm (28 in) with air box 700 mm (27.5 in)
Width 559 mm (22 in) 576 mm (22.7 in) 585 mm (23 in)
Height 450 mm (18 in) 406 mm (16 in) 640 mm (25.5)
Warranty 12 mnts / 100 hr See manufacturer See manufacturer
Cooling Liquid Liquid / Air Air
Bore and Stroke (mm) 73 x 90 84 x 61 97.5 mm x 74 mm
Multi-Point Fuel Injection Standard Dual Carburetors Single carburetor
Compression ratio 10.4 10.5 8.3
Horsepower (hp @ rpm) 110 @ 5,800 (2,500 prop) 100 @ 5,800 (5 minutes) (2,400 prop) 120 @ 3,300 prop
75% Power (hp @ rpm) 83 @ 4,100 (1,750 prop) 75 @ 4,300 (1,750 prop) 90 @ 2,475 prop
Torque (lb-ft @ rpm) 247 @ 4,800 (2100 prop) 229 @ 4,800 (2,000 prop) 195 @ 2,300 prop
Weight (lb) 178 165 with 40A alternator 178
Fuel Type 87 Octane minimum (10% Ethanol max)
100LL when auto fuel unavailable See Rotax Specifications 100/130 Avgas or 92+ octane auto fuel