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Uploaded by Rille0842 on Sep 23, 2009
Old OS engine from 1974. First real run after 30 years in a plastic bag. A new carb was needed, Still going strong :)
Science & Technology
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FSR's had larger bearings and tuned muffler and
you can see the bigger 'Schnürle' ports outside the crankcase.
Your engine is a good one but only a standard type.
DieterMe 8 months ago
Its not an FSR - it could be a H model.
peldridg9 1 year ago
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FSR's had larger bearings and tuned muffler and
you can see the bigger 'Schnürle' ports outside the crankcase.
Your engine is a good one but only a standard type.
DieterMe 8 months ago
Its not an FSR - it could be a H model.
peldridg9 1 year ago