I had four Carr engines at one time. I did the conversion with Carr hubs and back plates. A couple had Carr mufflers.

I had a couple McCulloch 32's with conversion parts from the original C&H ignition company. They were nice. I liked the back plates better than the Carr ones. I made a couple copies of the C&H back plates and put them one my Homelites in place of the Carr backplates.

I liked the engines very well.