# TCDS TC 5E-6: Wright Aeronautical Division Curtiss-Wright Corporation

- Type: Type certificate data sheet
- Status: Current
- Holder: Wright Aeronautical Division Curtiss-Wright Corporation
- Revision: 0
- Product: Engine
- Data sheet PDF: https://openairdocs.org/files/sha256/68/84/68844c3e44c8f353cdffde1e63bc5a256f9c6d05bd22ae203c0a7ae7e4ccccd7
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D5E437989E4DAFE48525676D004ABF35.0001
- Page: https://openairdocs.org/tcds/TC%205E-6

## Models (1)

As the data sheet lists them.

- Military Whirlwind R-760 Series

## What the data sheet says

This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.

```text
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
```

## ADs

None name its models.

## STCs approved under this data sheet (1)

- [STC SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC

## PMA parts (OpenAirDocs) (1)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this data sheet's models, so check the FAA record before relying on it. Newest first.

- [72-231114-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165594803620260722204356.0001): TAG-Engine. Swift Fuels, LLC · PMA PQ04423CE · Modification part · For Military Whirlwind R-760 Series · Jul 17, 2026

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