I'm looking for advice regarding my vespa grande (1978). It runs pretty well at 5280' at all rpms. However at 7300' and above it has trouble at idle speeds and pulling away from a dead stop. Are there different jets available for this model's carb? Any advice will be appreciated.<br>
sir
there is a vespa shop in san diego called
vespa super shop
the guy to talk to is favio, no shit.
have bought a lot of vespa moped parts
from him and he should straighten you out
i too have a grande, it has been kitted
out to 75cc and has bigger jets and an
expansion chamber. they should have
these parts at vespa supershop. if not
call me i know where to get them
have had my grande since 1985 when
in college
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