Franklin O-265
# Franklin O-265

The Franklin O-265 (company designation 6AC-264) was an American air-cooled aircraft engine of the early 1940s. The engine was of six-cylinder, horizontally-opposed layout and displaced 265 cu in (4 L). The power output ranged between 120 hp (89 kW) and 140 hp (104 kW) depending on variant. The 6ACG-264 featured a geared propeller drive.

## Variants

### 6AC-264

    110 hp (82 kW) at 2,600 rpm

### 6ACG-264

    138 hp (103 kW) at 3,100 rpm

## Applications

* Bellanca Cruisair
* Northrop N-1M
* Vultee Stinson Model 75

## Specifications (6AC-264)

Data from

### General characteristics

* Type: 6-cylinder air-cooled horizontally opposed aircraft piston engine
* Bore: 4.0 in (101.6 mm)
* Stroke: 3.5 in (88.9 mm)
* Displacement: 263.9 in³ (4.32 L)
* Dry weight: 248 lb (112 kg)

### Components

* Cooling system: Air-cooled

### Performance

* Power output: 120 hp (89 kW) at 2,600 rpm
