Search found 214 matches
- Wed Jul 31, 2013 5:07 pm
- Forum: Vespa Tech
- Topic: What should it be ?
- Replies: 8
- Views: 1968
Re: What should it be ?
It is difficult to tell a T5 fourth without a rev counter. I doubt you have a totally standard P200 head on there, often standard ones are opened out to clear the piston (and more). How does your compression feel after its been running? If you just put another three or four standard malossi base gas...
- Wed Jul 31, 2013 10:51 am
- Forum: Vespa Tech
- Topic: What should it be ?
- Replies: 8
- Views: 1968
Re: What should it be ?
The pipe is not the first thing I would try. As mentioned do you have a T5 4th? A malossi 210 will not pull a standard 4th without a lot of work. And a T5 4th is the quick way to the same result ;) When you are sure the gearing is ok put the timing on the IT mark and make sure the plug is nice and b...
- Tue Jul 30, 2013 6:15 pm
- Forum: Vespa Tech
- Topic: PX221 advice
- Replies: 2
- Views: 1440
Re: PX221 advice
In the past I've seen cases with weld all over the casings behind the clutch. Is this where you mean? I've had a load of trouble getting the clutch to not slip, so I have been checking my casings all too often. I have a carbon clutch with a SIP race basket now but its looking pretty trashed after ju...
- Tue Jul 30, 2013 5:47 am
- Forum: Vespa Tech
- Topic: PX221 advice
- Replies: 2
- Views: 1440
PX221 advice
I posted this in Welcome but I think it is better suited here. For the last year or so I have been working on a PX200 Disc with the sole purpose of making the fastest road reliable scoot I can. It is a Polini 207 iron Barrel, Malossi 210 piston, Mercure 60mm gas flowed crank (modified), VHSH30CS Fla...