Bummer, I just picked up a 0801 pipe for my Go .25.
I have not had too many hits to my old pipes, touch wood I dont get hit with the 0801.
It does sound nice, and has really opened up the bottom end.

Does anyone know if I can use a McCoy MC8 plug in a standard head Go engine? They have a longer thread, so I thought I could use 2 washers on the plug?

I have been using Go NO #5 plugs but am getting low on them and have a heap of MC8's lying around.
They are both Medium temp plugs.

Has anyone used a longer thread plug with 2 washers in a Go engine?

Thanks