Re: Puch 64 polini kit
Bore is of course different but the stroke is the same. A handful of people here have successfully mated A35 top ends to E50s. I only know of one who was talking about doing the reverse, but I don't see why it wouldn't work. You might have to widen your stud holes though, I can't remember if Tomos studs are 6 mm or 7 mm.