Moving a Tuned Pipe Pressure fitting

[mike16150]

I've searched the forums for this and want to be sure so I don't break anything. I just bought two tuned pipes JP-2 and JP-3 and I need to move the pressure fittings to the top of the pipe so they don't hit the TVP's. What is the best way to do this? Do they just unscrew and I drill and tap a new hole and screw it in then plug the old location? Is there a special fitting I need to buy? Any information would be helpful.

Thanks

 

[Bankrupter]

They do not unscrew. They are welded/soldered to the pipe and permanent. There is a tap you can buy and drill to add it to the pipe but I don't know where I saw it now.... think it was by great planes. Just cap the old tap.

 

[mike16150]

I ended up cutting the pressure fitting off and having the hole tig welded shut then creating a new hole.
Thanks for the help.