JerboaJohn
Well-Known Member
I'm not sure if this is really that bad, but at first sight, i was like Pfft lol. thinking it over, the holes are small, and think they probably are on the opposite side. it happens to be a zedamotorsports modded 47mm piston. it really isn't horrible I think like this but I was taught material should be removed all the way around, inside like from a lathe could do or a mill.
is this structurally sound like these holes? seems too simple, but I haven't done anything to em besides trim skirt on the intake side.
Moderators Note:
Please be aware that Zeda Motor Sports and Robert Bianchi have nothing to do with Zeda itself which is a manufacturer of Zeda Motors in China.
A reputable vendor of the Zeda line of motors can be found at bicycle-engines.com
is this structurally sound like these holes? seems too simple, but I haven't done anything to em besides trim skirt on the intake side.
Moderators Note:
Please be aware that Zeda Motor Sports and Robert Bianchi have nothing to do with Zeda itself which is a manufacturer of Zeda Motors in China.
A reputable vendor of the Zeda line of motors can be found at bicycle-engines.com