Whirlwind J-6 aircraft engine is made in three sizes, Models R-540, R-760 and R-975 having five, seven and nine cylinders respectively developing 140, 225 and 300 hp.; cylinders have 5-in. bore and 5 1/2-in. stroke; exhaust ports face forward; single-throw crankshaft in two sections. Cyclone R-1750 is 9-cylinder air-cooled radial engine with 6-in. bore and 6 1/2-in. stroke; 525 b.hp. developed at 1900 r. p.m.
The Wright whirlwind J-6 series and cyclone (R 1750) engines
Aeroplane
Aeroplane ; 35 , n 9
1928
6 Figs.
Aufsatz (Zeitschrift)
Englisch
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Wright Whirlwind engine operation
Engineering Index Backfile | 1928
|The wright whirlwind engine production methods
Engineering Index Backfile | 1927
|The Wright Whirlwind-Engine Production Methods
SAE Technical Papers | 1927
|The commercial use of wright whirlwind 200 h. p. air cooled engines
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The Wright whirlwind engine in commercial operation
Engineering Index Backfile | 1927
|