LCGB Forums

Has anybody here had any success using an original Dellorto SH2/24 on a standard 200cc Lambretta? I'd be interested to know which jetting/slide you're using, and which Inlet manifold can be used.
I'm sure I've seen it on a Rimini restored SX200 a few years back, so it must be possible.
I have done a brief search on here must it only really covers the SH2/22.
Anybody?

https://motorcycletrader.net/JETEX-SH2- ... 656119.cms
might help. Readspeed also do a copy.

should be the same as boring the jetex or SH2/22 out to 24/25mm,
bore out the 200 manifold to suit
GP200 slide & jets, main should be between 125 & 130 (exhaust & tune dependant),
mabes up the pilot?
mabes drill out the atomisor?
defo sort airbox out & change to breathe sweet filter.