Hans, that is what I refering to 😉

because Dokter Motor had some rub off on the teeth.
He is thinking that the hardening or matriel of the insertes was not ok.

oh, to late :boos

ui, is that so?

How can I see the different if a 48mm cyli need a 43mm or 46mm stroke?

Now it starts to become complicated. I thought there is a hook somewhere.

thanks for the infos. :thumb

Yes making a larger bore in the crank case for the cyli is no problem for me as I have a milling machine with the right equipment 😀

look you here

http://www.vespa-ciao.nl/forums.php?m=posts&q=22115

I think for the older 48mm cyli (3 fixing pins) I need a kruk with 46mm stroke, right?

So if you say that…[Lees meer]

if the weather is ok I will come with my son Junior Piet :thumb

ok, just checked Peters special and it looks that he is driving a modified big Polini on the RV.

What about a 41mm cylinder on a RV or EVO engine? Does that make sense? 😕

wuhaha, sounds goil. 😀

Ah, I know what you mean. That the bearing holes of klein carter and groote carter are not inline.

If they do not match I anyway don’t have a chance as the position of klein carter is fixed by the large carter sealing edge inside the main carter sealing. 🙁

I will put a krukas in during next days, then we will see.

Arvid, the milling machine is a very nice toy 😀

Sil, so far the quali of the Simo klein carter is ok. Only the cylinder gasket surface was 0,3mm below the gasket surface of the groote carter.
But I milled the gasket surface in one fixing and now it is perfect. 😉

kijk je

Also milled the cylinder seat to diameter of 51,5mm for the…[Lees meer]

hope it will run, maybe you will see it in my son’s Ciao on the next tour :thumb

so far we only bought the 16er carb.

the cylinder set on an SE wich I bought for 70,- Euros and the Simo parts were dealed with other parts. Total amount so far less than 100,- I would say.

I would say that is low budget.:D

some Bilderchen 😀

yes, that’s what I have heard too. What membraan thickness are you guys driving?

0,25mm or 0,35mm or even thicker on what cylinder ?

super filmpje. 😀

hehe, thanks miniciao. :thumb

Dat is ma een mooi bijdrag. 😀

Andree, very well organized tour, but you should order better weather for next time. :thumb

It was a pleasure to drive with you all, my son was so happy driving his first tour with so many fast drivers.

Hope we will see you all again next year. 😀

will post my pics tomorrow.

so, Junior and myself will start in 30 min. 😉

See you guys in some hours.

Is there a service car where we could put our sleep sacks in like last time?

geld for Piet30 en Junior is ook overgemaakt 😀