Re: 1976 Vespa Caio Deluxe x2- New owner - City Build

Dirty30 Dillon /
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Swap out the polini 43mm for a DR 43mm, and add on matches heads for both.

You're going to want to rebuild both bottom ends, as Aaron said. Pulling the motors to do the top end and not servicing the bearings and seals in these VERY simple motors is criminal. While in there, there is power to be gained from porting the intake patch, but if you're just trying to be mild, don't bother trying to drill the intake open for what ends up being less than a mm gain. The patch is really where the power is.

You're going to also need to tune your clutches and variator, and while you're at it probably want to swap to an aftermarket variator with tunable weights.

That exhaust you chose is going to be load, as are any circuit pipe. If you're going for quite, get the Gianelli stock+ pipe on treats, pulls great, very linear power.

There's a lot of reading to be done here, so use the search function, look at some past threads, and post a picture of your bikes. Even labelled as "Deluxes" they may have been swapped to single speed which will change certain things, as well as explain why they're only going 22mph right now.

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Subject Written By Posted
  1976 Vespa Caio Deluxe x2- New owner - City BuildTopic by: Marco Scognamiglio Marco Scognamiglio 01/07/21 10:12PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: todd amundson todd amundson 01/08/21 01:19AM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Dirty30 Dillon Dirty30 Dillon 01/08/21 08:40AM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Aaron Blair Aaron Blair 01/08/21 02:31AM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Declan g Declan g 01/08/21 04:22PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Marco Scognamiglio Marco Scognamiglio 01/10/21 12:06PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Declan g Declan g 01/08/21 04:27PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Declan g Declan g 01/08/21 07:02PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Marco Scognamiglio Marco Scognamiglio 01/10/21 11:00AM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Marco Scognamiglio Marco Scognamiglio 01/10/21 10:55AM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Marco Scognamiglio Marco Scognamiglio 01/10/21 10:56AM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Marco Scognamiglio Marco Scognamiglio 01/10/21 11:26AM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Declan g Declan g 01/11/21 12:19AM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Brit Wilkens Brit Wilkens 01/13/21 06:17PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Declan g Declan g 01/13/21 06:42PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Brit Wilkens Brit Wilkens 01/15/21 04:11PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: EH FCC of the QCB EH FCC of the QCB 01/15/21 11:03PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: Declan g Declan g 01/16/21 12:48PM
  Re: 1976 Vespa Caio Deluxe x2- New owner - City BuildRe: EH FCC of the QCB EH FCC of the QCB 01/16/21 12:58PM

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