RCU Forums

RCU Forums

Vendor Directory

User Reviews

New Products Airplanes Boats & Subs Cars & Trucks Engines & Motors Helicopters Transmitters Receivers Servos

MOTOR PROFILE: O.S. .91 FX Ringed

Specs
Ratings

General

Manufacturer:

O.S. Engines

Engine Type:

2-Stroke

Cylinders:

1

Dimensional Specifications

Displacement:

0.910 cubic inches

Low RPM:

2000

High RPM:

16000

Bore:

1.090 inches

Stroke in:

0.980 inches

Shaft:

5/16 x 24 Thread

2.800bhp @15000RPM inches

Weight (no muffler):

19.42 oz.

Applications

- Competition Airplanes

- Pattern/Aerobatics

- Sport

Street Price:

$209.99

Notes

May include muffler

Overall Rating:

Composite Member Review Scores (33 Reviews)

Reliability:

Power:

Maintenance:

Value:

Parts:

Durability: