Px200 with micron
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bishopsfinger
- registered user
- Posts: 43
- Joined: Sat Sep 22, 2012 11:21 am
- Main scooter: vespa gl177
- Contact:
Hi all,I've got a standard px 200 with an MSC exhaust and a drilled air filter.Top and bottom end are ok for the spec but the mid range is really woolly,you've got to wring its neck to get it up there.The main jet is 120 and the plug is light brown.should I be jetting up or down?
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Norrie Bodge
- registered user
- Posts: 450
- Joined: Thu Oct 25, 2012 2:49 am
- Main scooter: GP-1971-Ts230/S2-1960-Ts230
- Contact:
Give a 122 main-jet a try...
a skimmed up cylinder head will help all round too.
& do a plug-chop if changing either fella ok !!
a skimmed up cylinder head will help all round too.
& do a plug-chop if changing either fella ok !!
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bishopsfinger
- registered user
- Posts: 43
- Joined: Sat Sep 22, 2012 11:21 am
- Main scooter: vespa gl177
- Contact:
Cheers Norrie bodge ill give that a try.Someone suggested changing the rings so ill do that as well