Ranger cyllnder overhaul

[MikeDA]

Learned recently that Harrison machine has gone out of business and, as far as I know, they were the only folks who were set up to fully overhaul Ranger cylinders including rechroming, replacing valve seats and guides. Anyone here know of another outfit that can reliably do this work?

[Cameron]

I've found the same thing with Harrison. I have no direct experience with them, but I've been told that Aircraft Cylinders of America, Inc, 918-582-1785 will chrome Ranger cylinders, but they won't do the valve work. I'm getting ready to build a Ranger and it seems like I'm going to have to do my own valve work and get these guys to do the chrome. If there is a shop that will do a complete overhaul on the cylinders, I'd like to hear about it as well.

[Cameron]

https://aceaircraftcylinders.com/

Will do Ranger cylinders. I have no clue on the quality. They have to send them out for chrome.