# TCDS ATC 60: American Cirrus Engines Inc.

- Type: Type certificate data sheet
- Status: Current
- Holder: American Cirrus Engines Inc.
- Revision: 0
- Product: Engine
- Data sheet PDF: https://openairdocs.org/files/sha256/95/ac/95ac424c0b1b576f66c0b30a791a7256de44f4f347200594d85ef5abf10df084
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8DCBB6217B4AC2B586257497006945CC.0001
- Page: https://openairdocs.org/tcds/ATC%2060

## Models (1)

As the data sheet lists them.

- Cirrus Hi-Drive Mark III

## What the data sheet says

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

```text
MODELS: Cirrus Hi-Drive Mark III
I.C..  NUMBER: ATC 60
Model  Cirrus Hi-Drive Mark III
туре  4LAI
Rating:
Maximum continuous, hp.
rpm. at s.I. press.
alt-  95-2100-S.L_
Take-off, hp. Ipm,
tuil throttle  95-2100
Fuel (minimum octane
aviation gasoline)  72
Bore and stroke, in.  4..33 × 5-125
[isplacement, cu. in.  302
compression ratio  5.4:1
Weight (dry). 1bs.  284
Carburetion  Stromberg NA-k4-D down-draft carburetor
Ignition, dual  Scintilla PN4-DF magnetos
Certification basis  Approved Type Certificate No. 60
(Expired 9/1/33)
```

## 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

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