Long Harlequin 933
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TypeHorizontally Opposed Piston
National originUnited States
Designer
Leslie Long
| Long Harlequin 933 | |
|---|---|
| Type | Horizontally Opposed Piston |
| National origin | United States |
| Designer | Leslie Long |
The Long Harlequin is a two-cylinder horizontally opposed aircraft engine.
The Harlequin engine was developed as a replacement to the Heath-Henderson B-4 engine used on the Long Henderson Longster homebuilt aircraft. The cylinders were based on a 74 cubic inch Harley Davidson JD Engine with connecting rods from Continental built Star auto engine. The builder was expected to machine their own crankshaft, Les Long cast and sold crankcases[1][2][3]