Vespa Engine Noise
Posted on 26 January, by admin under Vespa Scooters For Sale |
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Vespa Engine Noise
50cc Vespa?? ?
hey can you people tell me why do vespas make that noise when the engine is running it is like a bogging noise it sounds fantastic but can you tell me why ... thanks+
Old Vespas are equipped with fan-cooled 2-stroke singles.
At idle 2-stroke singles tend to only fire every couple of strokes (known as four-stroking). You hear an occasional pop-pop when it fires after having misfired on the previous stroke.
Once underway, you also hear the crank-driven fan.
Additionally, in a Vespa the engine is lurking under a full enclosure so apart from the exhaust, every other engine sound is partially muffled and modified by the engine cover. This helps give these scooters their peculiar sound signature.
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Vespa Rally 200
Vespa - help needed to identify noise?
Vespa help needed
Just reassembled engine after replacing cruciform and kickstart cog.
Now when engine is turned by hand there is a clicking sound (just once per revolution). Is this right?
Not sure whether more information is needed but I'm sure someone will let me know!
Thanks
it sounds like part of the kicker. Is there enough lubrication on it?
Tags: vespa engine noise