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can you ID these HC Pistons??
Moderators: KeithZ1R, chrisu, paul doran, Taffus
can you ID these HC Pistons??
Hi all, does anyone know what make these are? Not sure of the dia, but they have 030 stamped on them. Is that 3mm over or 0.3mm?
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cheers
- z1000puddin
- Custard Cream
- Posts: 918
- Joined: 23rd Jul 2011
- Location: Aberdeen,Dyce
Out of a Z900 ?
If they are 3mm o's that would be 69mm = 998cc and could be H**** pistons which were a common mod before high comp big bore kits were commonly available.
0.30 though is not a common metric oversize as they usually go up in 0.25 or 0.50mm increments.
0.30 would more likely signify 30 thou which is around 0.75mm equivalent.
If they are 3mm o's that would be 69mm = 998cc and could be H**** pistons which were a common mod before high comp big bore kits were commonly available.
0.30 though is not a common metric oversize as they usually go up in 0.25 or 0.50mm increments.
0.30 would more likely signify 30 thou which is around 0.75mm equivalent.
no, nothing inside the pistons Stu, but I'm thinking zed1015 could be right, this ebay listing states the pistons as H****, and although the profile is a little different they do look very similar.
Thanks for the info, very interesting.
Thanks for the info, very interesting.
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