Hi all. I recently got two free items. A Craftsman 25cc leaf blower (same as similar Snapper model) and a MAC (McCulloch) 2815 weed eater of unknown age.

I've read some things here about the 25cc conversion and still debating but nothing about the MAC 2815.
I can't even find a manual for it.
I don't know what the displacement is - 28cc?

Anyone try converting the MAC?

I'm pretty adept at making stuff work and fabricating non-turned parts so I'm not afraid to cut, grind, port, etc.

Any tips/links would be most helpful!

Thanks,
Jeff