Developed from the popular FS 91 Surpass and honed to perfection in this
latest model.
Like its 52, 70 and 120 stablemates, the new FS 91 Surpass II
features a new carburettor, longer crankshaft, plated camshaft/crankshaft/ ring
and assure it's owner of the best performance in it's class coupled to the O.S.
legendary quality and long life.
This is a great engine for scale models that
specify a 61 size two stroke as that four-stroke sound is particularly suited to
this environment.
| Specification |
| Propeller Range: |
11x11-12 12x10-12 13x9 14x7 15x6 16x6 |
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| Displacement: |
14.95cc 0.912cu. In. |
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| Power Output: |
1.6/11000 (BHP/RPM) |
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| Practical RPM: |
2000-12000 |
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