Quote: (Originally Posted by
Jimbob1)
Does anybody know where a combination drill/reamer/tap would be available for the schrader valve seat or do the three seperate items need to be made up? Thanks
You will need a drill, porting tool and tap. I don't remember the specs right off the top of my head, but I might have them at the shop.
You might be able to get a step drill made that would replace the twist drill and porting tool.
I'd recommend checking with the valve core suppliers. These are specialty tools.
Tobin