Aerospace Engines A to Z
Aerospace Engines A to Z

Updated: 16-Apr-2021

(see Pigman, American Flyers, Leblond and Rearwin) Manufacturer of the Leblond-Rearwin engines (see).

-Especially the 5D of 60 hp, the 5E of 70 hp, the 5F of 90 hp, the 5G. As well as the 5DE and 5DF.

-With 7 radial cylinders there were the 7F, 7DF or DG, from 110 to 120 HP.

Ken Royce 5-D
“K-R 5D”

Ken Royce 7D
“K-R 7D”

-The 5-cylinder radial gave 90 hp at 2,250 rpm. US Military reference R-265-1.

Engines of KEN - ROYCE

Model: 5-D, -DE, -DF

Arquitecture: 5-cylinder Radial
Cooling:
Total Displacement:
Bore / Stroke:
Power: 60 HP
Weight:

Other details:
Ken Royce 5D

"Ken Royce 5D"

Model: 5E

Arquitecture: 5-cylinder Radial
Cooling:
Total Displacement:
Bore / Stroke:
Power: 70 HP
Weight:

Other details:
Model: 5F

Arquitecture: 7-cylinder Radial
Cooling:
Total Displacement:
Bore / Stroke:
Power: 90 HP
Weight:

Other details:
Model: 7F, -DF, -DG

Arquitecture: 7-cylinder Radial
Cooling:
Total Displacement:
Bore / Stroke:
Power: 120 HP
Weight:

Other details:
Ken Royce 7D

"Ken Royce 7D"

Model: R-265-1

Arquitecture:
Cooling:
Total Displacement:
Bore / Stroke: x
Power:
Weight:

Other details: