Chaps,

I cannot find the parts number at McMasters for adaptors for a barrel sealing piston valve.

My T junction is 3 inch and I want:

1. 3 inch to 1 inch adaptor
2. 3 inch to 2 inch adaptor
3. 1 inch QEV valve

Could someone please direct me to the correct part of the website?

Will

Thank you for your reply.

What do I use for the piston please? Do I use rings?

What kind of valve do it fix to the exhaust port please?

Something like the Gort Mauler would be the ultimate goal.

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