Easy fix for rusted header access tubes in 911 SC heat exchangers

[bkinghor]

If your heat exchangers are generally sound, but they have rusted header access tubes, then this idea might be an easy fix for you. I used an old tent pole to make new inserts, and I made a simple tool to flare them in place. As described here: https://www.youtube.com/watch?v=HzZsaIkWx-g

[HaroldMHedge]

Nice work.