OP
UTC

Enthusiast
1961 Vespa VNB2T / 1983 P200E / 1974 Sprint Veloce
Joined: UTC
Posts: 61
Location: Montreal, Canada
 
Enthusiast
1961 Vespa VNB2T / 1983 P200E / 1974 Sprint Veloce
Joined: UTC
Posts: 61
Location: Montreal, Canada
UTC quote
I just installed the pinasco, iron 177cc on a vbb that alreadu had a sito plus exhaust. Just bought a brand new Spaco 20/20. Trying to jet itto make it work. From the box the spaco came with 38/120 iddle jet, 160 e3 mixer and 92 main jet #7 slide.

I search this forum and others, and recommandation fot this set up are all over the place.

160 and E3 mixer seem good for most altough some go with a BE5.

Main jet recommandation varies from 106 to 122??

Iddle jet go from 48/160, 48/140 or even 50/120

Even the initial set up of the spaco seem to caries quite a bit.

Any help would be appreciated. Anyone with a proven similar set up could provide me with a starting point? Initial set up and all jets?

Thanks!
@qascooter avatar
UTC

Ossessionato
79 P200E (Ruby), 62 Allstate (B-62)
Joined: UTC
Posts: 4297
Location: Florence, OR
 
Ossessionato
@qascooter avatar
79 P200E (Ruby), 62 Allstate (B-62)
Joined: UTC
Posts: 4297
Location: Florence, OR
UTC quote
Hey nanook,

Same kit. I never got the 20/20 to clean up down low. So I went with a 24/24 and it got almost all, but there is still a slight roughness.

Try 120/BE4/125 with 45/120. I think you'll be happy. May work down to 122 or 120 but start with 125.

Hope this helps!
OP
UTC

Enthusiast
1961 Vespa VNB2T / 1983 P200E / 1974 Sprint Veloce
Joined: UTC
Posts: 61
Location: Montreal, Canada
 
Enthusiast
1961 Vespa VNB2T / 1983 P200E / 1974 Sprint Veloce
Joined: UTC
Posts: 61
Location: Montreal, Canada
UTC quote
Thanks greatly appreciated!!!
Rob
DoubleGood Design banner

Modern Vespa is the premier site for modern Vespa and Piaggio scooters. Vespa GTS300, GTS250, GTV, GT200, LX150, LXS, ET4, ET2, MP3, Fuoco, Elettrica and more.

Buy Me A Coffee
 

Shop on Amazon with Modern Vespa

Modern Vespa is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com


All Content Copyright 2005-2024 by Modern Vespa.
All Rights Reserved.


[ Time: 0.0094s ][ Queries: 3 (0.0037s) ][ live ][ 313 ][ ThingOne ]