25mm /200 jetting
Posted: Mon Jan 21, 2013 4:19 pm
want to fit a 25mm phbl to a GP200 in a S2 fitted with a standard clubman anyone got jetting details please
Scooterotica
The UK's No1 Lambretta & Vespa Scooter Forum.
https://www.scooterotica.org/forum/
25mm /200 jetting
Page 1 of 1
Re: 25mm /200 jetting
Posted: Mon Jan 21, 2013 9:36 pm
anyone
Re: 25mm /200 jetting
Posted: Mon Jan 21, 2013 11:44 pm
when i ran that carb on my GP200 with a RS clubman, with drilled airbox i used the following:-
Choke 60
Pilot50
Slide40
Needle D22 second notch down from top
Atomiser AQ262
main jet 100.
i was running slightly rich on the main jet.
when i bought the kit From MBD they recomended main between 95 to 105.
Start off rich and work down, do Proper plug chops.
Choke 60
Pilot50
Slide40
Needle D22 second notch down from top
Atomiser AQ262
main jet 100.
i was running slightly rich on the main jet.
when i bought the kit From MBD they recomended main between 95 to 105.
Start off rich and work down, do Proper plug chops.
Re: 25mm /200 jetting
Posted: Tue Jan 22, 2013 5:48 pm
Hi Graham, carb settings as dynoed at Diablo for my 200 lump curently powering the rustmobile.
Should think the rapido is not much different to the SIL stg 4.
Rapido Classic 200
Std SX200 Gearing
AF Clubman
Carb
25mm PHBL Dellorto
Main 95
Needle D26
Slide 40
Atomiser AQ268
Pilot 50
Choke 60
Pilot Screw 2 turns out
Should think the rapido is not much different to the SIL stg 4.
Rapido Classic 200
Std SX200 Gearing
AF Clubman
Carb
25mm PHBL Dellorto
Main 95
Needle D26
Slide 40
Atomiser AQ268
Pilot 50
Choke 60
Pilot Screw 2 turns out