L-OS33000 Four Stroke O.S. FS30 Surpass w/F-1020 Silencer ...
L-OS33000
L-OS33000 Four Stroke O.S. FS30 Surpass w/F-1020 Silencer
The smallest in the O.S. four stroke range and, at only 9.56 oz, it's also the world's lightest production model four stroke.
It has most of the features of the larger single cylinder O.S. four strokes, but it has its camshaft carried in bronze bushes – backed up by a pair of spherical thrust bearings.
Ideal for trainers, scale & sport models. Designed to be used with 9" x 6~7" to 10" x 6" props.
| Specification |
| | | Propeller Range: | 9x6-7 10x4 | |
| Displacement: | 4.89cc 0.299cu. In. | | |
| | | Practical RPM: | 2500-13000 | |
