- Holder
- Wright Aeronautical Division Curtiss-Wright Corporation
- Revision
- 0
- Status
- Current
- Product
- Engine
- Models
- 1
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
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Models · 1
| Model | Also known as | Note |
|---|---|---|
| Military Whirlwind R-760 Series |
Airworthiness directives · 0
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What the data sheet saysOCR
This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.
MODEIS: Wright Military Whirlwind R-760 Series
I.C. NUMBER: SE-6
Model - 7RA B-760- drive -8 Direct
Rating:
Maximum continuous,
hp. Ipm, at s.I.
fressure altitude 235-2000-S.L.
bp. rpm,
at full throttle 235-2000
Fuel (minimum octane
aviation gasoline) 73
Pore and stroke, in. 5.0 x 5.5
Lisplacement, cu. in. 756
Compression ratio 6.1:1
Cec cation (dry) 1bs. 530. 532,554
Forward of rear
mounting face, in. 7.0
Belcw propeller shaft
C.I.. in. - 8
Fropeller shaft,
SAE No. 30
Carturetion Stromberg NARTA
Ignition, dual Scintilla MN7-DF or SF7R-1 (model -2)
Ignition timing, Scintilla SF7R-1 or SF7RN-1 or Bosch SF7RU-1 (models -4, -8)
NOTES degrees BTC 25 2, 3, 8
Maximum permissible cylinder head, barrel, and oil inlec temperatures, 500 degrees F.. 325 degrees F..
1078 ee per e alive to her respect to wan er on 700й brother pro latone ate incorposted. Model R-760-8 also incorporates
NOTE there Co! if seal place sched beneat the hecky plate by a lest two of the routing to so tanged do i Blain
NOTE 4. R-760-8 serial number 427 is eligible with 7.05:1 supercharger gearing and carburetor setting number 62951
t the ratings of the Wright Whirlwind R-760-E1 engine