Jetex Jets

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kejj
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Hi all.
I'm looking to upgrade my jetex sh22 SOI-100 with some decent del'orto jets.
Problem is that I can only make out the small jet that's a 50.
The other 2 I cant make the figures out. The choke jet just has a 1 on it and the mainjet seems very long and only says 5.

My engine is a SIL GP200, I have a scootrs stainless steel exhaust.
What are the standard recommended jet sizes for this setup? Which equivalent Del'orto Jets match this carb?

Best
/K
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Lambretta LiS150 1965 - MBGM RT195 w/MBGM Clubman & Keihin PWK28
Lambretta TV175 1962 - GranTurismo 200 w/MBGM Clubman & Dellorto PHBH 28
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bristolmod
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main jet 123
Pilot 45
starter 50
Atomiser 5899/2
slide 7895/1

Chris
Scootering since 1968.
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kejj
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bristolmod wrote:main jet 123
Pilot 45
starter 50
Atomiser 5899/2
slide 7895/1

Chris
And the Delorto parts for hte SH2 carb fits and are interchangeable?
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Lambretta LiS150 1965 - MBGM RT195 w/MBGM Clubman & Keihin PWK28
Lambretta TV175 1962 - GranTurismo 200 w/MBGM Clubman & Dellorto PHBH 28
http://tv175.wordpress.com/
bristolmod
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Main scooter: Lambretta TV175 S3- what else!
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jets and atomiser certainly are. The slide should be although I've never had the need to substitute one

Chris
Scootering since 1968.
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kejj
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bristolmod wrote:jets and atomiser certainly are. The slide should be although I've never had the need to substitute one

Chris
GReat thanks, dunno why I should change the slide though. Got any reason for the suggestion?
________________________
Lambretta LiS150 1965 - MBGM RT195 w/MBGM Clubman & Keihin PWK28
Lambretta TV175 1962 - GranTurismo 200 w/MBGM Clubman & Dellorto PHBH 28
http://tv175.wordpress.com/
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Special X
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Just change the jets, standard main is 118 but 123 sounds good with ScootRS pipe.
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Doom Patrol
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I'd really advise you not to change the slide. In my experience you can't mix and match slides or it will run poorly.
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kejj
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Doom Patrol wrote:I'd really advise you not to change the slide. In my experience you can't mix and match slides or it will run poorly.
Cool, thanks 4 the tip.
________________________
Lambretta LiS150 1965 - MBGM RT195 w/MBGM Clubman & Keihin PWK28
Lambretta TV175 1962 - GranTurismo 200 w/MBGM Clubman & Dellorto PHBH 28
http://tv175.wordpress.com/
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