Air Cooled Type 1 . . . . . 50-80 hp . . . . . 1600-2300cc
Liquid Cooled Type 1 . . . . . . 100 HP . . . . . . 2180cc

FRONT DRIVE SPECS TYPE 1 TYPE 1 TYPE 1 TYPE 1 TYPE 1 TYPE 1 Liquid Cooled
ENGINE DISPLACEMENTS 1600 1700 1835 1915 2180 2300 2180
Take off HP, 3600 RPM (MAX) 55 60 65 69 76 80 100
Continuous HP, 3400 RPM 50 55 60 65 70 76 88
Bore (mm) 85.5 85.5 92 94 92 94 92
Stroke (mm) 69 69 69 69 82 82 82
Displacement, in CC 1584 1700 1834 1915 2180 2276 2180
Compression Ratio 8.0: 1 8.0: 1 8.0: 1 8.0: 1 8.0: 1 8.0: 1 9.0:1
Minimum Fuel Octane 96 96 96 96 96 96 92
Firing Order 1234 1234 1234 1234 1234 1234 1432
Magneto (Slick) 4316 4316 4316 4316 4316 4316 Elec.
Harness (Slick) M2266 M2266 M2266 M2266 M2266 M2266 Auto
Plugs (*with Spark Plug Adapters) W8AC* W8AC* W8AC* W8AC* W8AC* W8AC* NGK
Propeller Drive 1.1 1.1 1.1 1.1 1.1 1.1 1.1
Carburetor, Float Bowl 1617 1617 1821 1821 1821 1821 Bing
Electric Fuel Pump Opt. Opt. Opt. Opt. Opt. Opt. Opt.
Starter Geared Geared Geared Geared Geared Geared Geared
Alternator Amp Output 22 22 22 22 22 22 22
Prop Flange Diameter 5" 5" 5" 5" 5" 5" 5"
Bolt Holes in Flange 6" 6" 6" 6" 6" 6" 6"
Prop Flange Bolt Pattern, o/c 4" 4" 4" 4" 4" 4" 4"
Prop Pilot Diameter 2" 2" 2" 2" 2" 2"
Prop Pilot Depth .375" .375" .375" .375" .375" .375" .375"
Prop Bolt Diameter .312" .312" .312" .312" .312" .312" .312"
Weight in Pounds 159.2 160 163 163.2 164.5 165 174


The above weights are for engines that include the Diehl Accessory Case package, intake manifold, Slick ignition system and oil cooler. Front Drive (Direct Drive) Great Plains engines (when driven off the pulley end) are for use with wooden propellers only. Metal or composite propellers are not allowed. Octane requirements will vary with compression ratio as will horsepower output. Great Plains engines "are not" certified aircraft engines. They can only be used in homebuilt aircraft that are certified in the "experimental category".

To place an order: Call us at 1-800-922-6507 (US Only)
1-402-493-6507
or Fax us at 402-493-3846
Inquiries can also be directed to: info@greatplainsas.com


Great Plains Aircraft Supply Co., Inc.
P.O. Box 222
Bennington, NE 68007


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