Page 8 of 8

Re: Lambretta Carb Set-ups.....

Posted: Mon Jun 19, 2017 9:33 pm
by gerryjunior
rapido 250, af 48 mm big bore, gt 60 x 110 crank ,mammoth head, cyclone gearbox, 30 mil phbh, 40 slide, 70 choke, 130 main, av 268, 70 choke . x 13 needle , breath sweet filter.

Re: Lambretta Carb Set-ups.....

Posted: Fri Jun 30, 2017 2:12 pm
by kevspeed
dave wheeler wrote:TV175, standard barrel, matched ports, scootopia clubman
24mm dellorto phbl
slide 40
choke 60
pilot 50
atomiser AQ264
needle D22, third notch
main 100
Is this set up running through the airbox,and if so is it a TV2 or a TV3?

Re: Lambretta Carb Set-ups.....

Posted: Mon Aug 27, 2018 12:55 pm
by Davidsquaredson
Engine: 175, a Li 150 cylinder bored out to 175, no modification to ports.
Exhaust: BGM Clubman
Carb: Dellorto(scootopia) SH2/22
Main jet: 142
Pilot: 50
GP200 slide & atomizer
Smooth rubber elbow and good quality foam filter. (Binned the airbox)

At around-town driving, 1/2-3/4 throttle my if was white with a 123 main, and stayed like that as kept increasing. Not until 140 I started to get colour and at 142 it's perfect. It seams like a huge main jet, but on this primitive carb It's the ratio of atomizer to main that is important.

Re: Lambretta Carb Set-ups.....

Posted: Sat Sep 29, 2018 6:34 pm
by garry inglis
ts230 30mm phbh
main 125
pilot 53
x7 2nd clip
av266
40 slide
60 choke

Re: Lambretta Carb Set-ups.....

Posted: Sat Dec 15, 2018 5:08 pm
by garry inglis
ts230
30mm vhsh
main 160
pilot 45
dp266
k21 on 2nd
300 float
50 slide

Re: Lambretta Carb Set-ups.....

Posted: Sat Dec 15, 2018 5:12 pm
by garry inglis
rb200
30mmvhsh
main 155
pilot 55
dp266
k21 on 2nd
50 slide
300 float