Re: Nee photograph of

Posted by d c On 2021/3/14 15:03:16

Not sure what the big deal is. If you are so intent on this option, make one. I once had a boat-88 merc IO 3.7. Had a heat exchanger all brass with stainless or aluminum end caps removable . Looked like this. Tubes inside. Cut holes in end caps-tug on exhaust connectors of your size.
That would be tig as in weld. Auto correct

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