RCU Forums

Notices

MOTOR PROFILE: O.S. FS-52 Surpass Ringed

  • Specs
  • Ratings

General

Manufacturer:
O.S. Engines
Engine Type:
4-Stroke
Cylinders:
1

Dimensional Specifications

Displacement:
0.520 cubic inches
Low RPM:
2300
High RPM:
13000
Bore:
0.906 inches
Stroke in:
0.810 inches
Shaft:
1/4 x 28 thread
0.900bhp @12000RPM inches
Weight (no muffler):
14.19 oz.

Applications

- Standard Airplane
- Sport

Street Price:
$179.99
Overall Rating:
Composite Member Review Scores (29 Reviews)
Reliability:
Power:
Maintenance:
Value:
Parts:
Durability: