Paul I am at the stage to seal the p port tube  and I will need the
west system information, I did save somewhere but I cant find it.
Thanks



JEAN PRUDHOMME

Epoxy bonding does not work.

Use SS tubes and tig weld them to the steel linear..

https://www.youtube.com/watch?v=NKJ00JsnS8A


Paul Lamar


How about using an aluminum tube and soldering it in place with solder
paste like this.

https://www.solder-it.com/shop/item.aspx?itemid=89

Any home oven should should get hot enough to melt it, you could just
press in the tube, apply the paste and put the whole housing in the
oven.  I guess it would be more like low temperature furnace brazing.
It should work if 400˚F isn't hot enough to permanently distort the
housing.

everett rankin

Build one and try it. Run it and put it on U-tube.

What don't  you like about tig welded steel? It does not distort
the housing.

Tig welded steel is ten times stronger and dozens of engines have
already been built and run using tig welded steel.

Paul Lamar


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