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Post by thxcuz on Jun 22, 2017 7:36:12 GMT -5
I doubt it's worth it but I'm just curious- if I were to have my case bored how big of a cylinder can I fit in there.
I likely won't do it but I'm just wondering.
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Post by oldgeek on Jun 22, 2017 8:39:03 GMT -5
If you speak of 2T's I think 54mm cylinder bore is about the limit. If you speak of 4T's I have no idea.
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Post by thxcuz on Jun 22, 2017 8:56:22 GMT -5
4 stroke.
Pardon my ignorance but why do people use "T" for stroke or cycle?
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Post by Lucass2T on Jun 22, 2017 9:18:28 GMT -5
Maybe frits overmars introduced it? In holland we say 2takt (2stroke) and 4takt (4stroke) and maybe that T stand voor 'takt'?
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Post by AtariGuy on Jun 22, 2017 14:35:48 GMT -5
Maybe frits overmars introduced it? In holland we say 2takt (2stroke) and 4takt (4stroke) and maybe that T stand voor 'takt'? I believe i read that somewhere else before as well. Not sure who it was credited to, but i do recall it being something like takt. |
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Post by 90GTVert on Jun 22, 2017 14:39:20 GMT -5
It's takt. It's popular enough to say 2T or 4T that you can find it on some motorcycle oils.
Re the original question... Just shy of 100cc for a 139QMB bored and stroked. 232cc or larger for some variations of the GY6 150 (GY6-B). The big GY6 builds get really expensive.
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