Polini sport piston in Malossi sport cylinder

[double-V-dot]

Hello. I can't speak dutch so i try asking my question in english..

I have a Malossi 70 sport cylinder and need a new piston, and I wonder if a Polini 70 sport piston works nicely in the malossi?

The cylinders is both 47mm, so I suppose it will work fine, right?

Anybody who tried, or know for sure if it works nice?

Its the Piaggio/Gilera engine.

Thx.

 

[Jog`RR]

I had it once on a minarelli vertical engine, worked fine no problem or whatso ever

 

[double-V-dot]

Okay, but how about for the Piaggio engine then?