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lambretta 22mm carb for 175

Posted: Fri Oct 23, 2009 8:43 pm
by no-hair
currently rebuilding 175 , going to use a 22mm jetex what slide would be best 150 or 200 :?

Re: lambretta 22mm carb for 175

Posted: Sat Oct 24, 2009 10:01 pm
by rog60
As I stated elsewhere on this forum, earlier in the year built a 125 to 175 conversion and used a Jetex with set up for 200 use, 118 main, 45pilot etc worked fine..........

Re: lambretta 22mm carb for 175

Posted: Wed Oct 28, 2009 9:27 am
by no-hair
cheers mate

Re: lambretta 22mm carb for 175

Posted: Sat Nov 07, 2009 10:35 am
by BarryP
no-hair wrote:currently rebuilding 175 , going to use a 22mm jetex what slide would be best 150 or 200 :?
Personally wouldn't touch a Jetex ever again. You can pick up a good condition SH1/20 for the same or less money and keep to the original spec

Re: lambretta 22mm carb for 175

Posted: Fri Dec 04, 2009 12:26 am
by rog60
BarryP wrote:
no-hair wrote:currently rebuilding 175 , going to use a 22mm jetex what slide would be best 150 or 200 :?
Personally wouldn't touch a Jetex ever again. You can pick up a good condition SH1/20 for the same or less money and keep to the original spec
True........................and you wouldn't need a GP 150 inlet manifold either................

Re: lambretta 22mm carb for 175

Posted: Fri Dec 04, 2009 5:16 pm
by dirtyhandslopez
rog60 wrote:
BarryP wrote:
no-hair wrote:currently rebuilding 175 , going to use a 22mm jetex what slide would be best 150 or 200 :?
Personally wouldn't touch a Jetex ever again. You can pick up a good condition SH1/20 for the same or less money and keep to the original spec
True........................and you wouldn't need a GP 150 inlet manifold either................
I have always wondered why people have this need to go to 22mm's on 175/190's, 20mm's have always worked very well for me, with good top end, torque and fuel consumption. Heck, I had a 22 on a wiseco 215 with a Mickeck, and that thing absolutly flew. Consumption wasn't too good on the 215 though, love that Mickeck, it'll suck fuel out quicker than most things get sucked out ;)

Re: lambretta 22mm carb for 175

Posted: Tue Jan 12, 2010 11:46 pm
by mods64
if i use a 175-conversion and a 20mil del. wots the jetting and the mix screw set at , any help would be great thanks . :) :) :)