Search found 143 matches

by MCH
Sun Apr 24, 2016 7:38 pm
Forum: Vespa Tech
Topic: Malossi 221 sport set up
Replies: 0
Views: 1391

Malossi 221 sport set up

Hello, I'm long stroking a Malossi 210 sport, details of motor below - need a rough ball park as to what to jet it and possibly what to time it to. Malossi 210 sport Mmw low comp head Worb5 flowed long stroke crank Mrb reedvalve with bgm block /reeds Phbh 30 Not decided on filter as of yet Sip perfo...
by MCH
Wed Dec 30, 2015 12:29 am
Forum: Vespa Tech
Topic: 24 tooth clutch
Replies: 1
Views: 2214

24 tooth clutch

anyone ran one in a malossi 210

will it pull?
by MCH
Wed Dec 30, 2015 12:18 am
Forum: Vespa Tech
Topic: reed valve kit with a flowed crank
Replies: 4
Views: 2846

reed valve kit with a flowed crank

iv been looking at reedvalving my malossi 210 and going to longstroke it but don't want to trash the sealing pad with a reedvalve, so i was told on here to try and find an old malossi reedvalve or one that matches the normal inlet, then put a long stroke flowed crank in, so iv found two possibilitie...
by MCH
Wed Dec 30, 2015 12:09 am
Forum: Vespa Tech
Topic: sip wide wheels again
Replies: 3
Views: 2306

Re: sip wide wheels again

thanks for that,

I thought is it me or is it im just imagining it,

steering at high speed is twitchy as you described

and yes going into bends also seems to be more twitchy due to the taller tyre,

when i had the 130/70/10 on it stuck quite well into the corners and roundabouts,

cheers
by MCH
Tue Dec 29, 2015 10:07 pm
Forum: Vespa Tech
Topic: sip wide wheels again
Replies: 3
Views: 2306

sip wide wheels again

anyone else on here ran the two different tyre sizes - 130/70/10 - equal to a standard just wider and the 120/90/10 - the taller bigger tyre? i had to change the gearing for the taller one, but has anyone ridden a scoot with the taller bigger tyre? iv ran both and for some reason I think the taller ...
by MCH
Tue Oct 13, 2015 9:00 am
Forum: Vespa Tech
Topic: Sip 16 rivet clutch or ferodo welded 8 rivet?
Replies: 0
Views: 1282

Sip 16 rivet clutch or ferodo welded 8 rivet?

Hello, I would have purchased a sip 16 rivet cosa clutch basket banded but no one has one in stock not even sip, so im thinking for my malossi 210, which would be better a sip 16 rivet cosa cluth basket - no band welded on, - how likely are the webs going to open under load? https://www.beedspeed.co...
by MCH
Tue Sep 15, 2015 10:29 pm
Forum: Vespa Tech
Topic: Vespa PX 221 help
Replies: 67
Views: 23760

Re: Vespa PX 221 help

im now in the process of long stroking my old 210 malossi to get a more torquey motor, just wondering what pipes you are both running? also as for fuel economy as someone has mentioned before, your not going to get any better than 50-65 miles out of a full tank, I plan my journeys and make sure I al...
by MCH
Tue Sep 15, 2015 9:50 pm
Forum: Dyno Chat
Topic: polini 210 and 220 dyno graphs
Replies: 4
Views: 8645

polini 210 and 220 dyno graphs

found these on an austrian/german site

worth a look

http://forum.vc-gu.at/viewtopic.php?f=2&t=27801
by MCH
Sun Sep 13, 2015 9:57 pm
Forum: Vespa Tech
Topic: Wide Rear Tyre Conversions... R they any Good?
Replies: 18
Views: 10574

Re: Wide Rear Tyre Conversions... R they any Good?

On mine all I have to do is remove exhaust and undo rear shock, gave enough clearance to remove 130-70 and 120/90 I was also looking at an lml auto the other day and I'm sure the panels look wider than Vespa, going to have to borrow one and see if they are, if so I could then shift the engine over a...
by MCH
Sun Sep 13, 2015 9:52 pm
Forum: Vespa Tech
Topic: not happy with my old malossi 210
Replies: 21
Views: 6825

Re: not happy with my old malossi 210

So what are the ideal port timings then?

And therefore what size packers base and head roughly equate them?