jadman
2nd Class Ticket
Posts: 11
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Post by jadman on Aug 17, 2008 10:45:51 GMT
Vespa Px-Etc Atomizer SI Carbs BE2-3-4-5, can anybody tell me which is richest / weakest? I need a BE2 which seems pretty impossible to get hold of (unless any kind soul on here can help), if I fit a more common BE3 would I need to compensate on the jetting anywhere else? It's for an SS180.
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iain37
2nd Class Ticket
Posts: 3
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Post by iain37 on Aug 17, 2008 20:35:07 GMT
A be3 is richer than 4 or 5 but an e3 is weaker than the rest.
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evan
2nd Class Ticket
Posts: 4
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Post by evan on Sept 5, 2008 7:12:34 GMT
Check this out: www.scooterbbs.com/board/DCForumID1/47849.htmlAnd you can see three pages of jet stuff here....go to the bottom once you get there. You can click on the parts to see them better. But you can surely find it in the UK, or get it from SIP if all else fails: www.scooterworks.com/Jets_C33.cfm?Page=1And don't forget to take into account your air corrector. A lot of times you see 140 or 160.......but you can tune that in too......there's more sizes available. And you can make your own jets too, if you pick up smaller ones. Dellorto jet sizes are on the metric system......so a 116 SI jet is 1.16mm. I've bought lots of drills from the hardware store to up-size my own jets. Yeah....not everywhere will carry metric drills that small, but you can use standard drill sizes & look up their corresponding diameter. Cheers, ~Evan
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