Good info source

[Vietti]

I stumbled onto a good source for model engine building info that maybe of general interest. I esp. like the section on making rings and honing a cyl bore.

Hope this works

https://adriansmodelaeroengines.com/catalog/main.php?cat_id=182

 

[kuhncw]

Thanks. Lots of good information.

Chuck

 

[mrehmus]

You also want to look at https://www.modelenginenews.org/.
Ron was the forerunner of on-line model engine information. When Ron died, Adrian took up the burden if I recall correctly.