Sketch of Darton sleeves for H22/23 needed!

A friend of mine needs an accurate sketch of the Darton sleeves for a H22/23. If possible in milimeter..... Anybody who could help him out in here?
Thanx a lot in advance!

I don't quite understand your question. Do you want the bore measurement?

I don't quite understand your question. Do you want the bore measurement? I am sorry! I thought my post would do the job and don´t forget that I am german. ;)

I think he needs every measurement he can get because he needs it for university and they are not available over here in germany.
Thanx again!

The bore diameter I've noticed varies anywhere from 87mm to 90mm on an H22A. Stroke also changes the dimensions. These are custom machined sleeves with different customized specifications. If you were so inclined, you can send them an email. This is their website: http://www.darton-international.com/

The bore diameter I've noticed varies anywhere from 87mm to 90mm on an H22A. Stroke also changes the dimensions. These are custom machined sleeves with different customized specifications. If you were so inclined, you can send them an email. This is their website: http://www.darton-international.com/Thank you very much! He already sent them an email but they have not answered yet...