Posted by how to? on May 19, 2003 at 06:24:21:
In Reply to: equipment geeks solicited... posted by js on May 18, 2003 at 18:37:36:
Joe,
So, what's the proper process to "bore out" the throat of a mpc? Is it as simple as using a drill bit of the desired diameter? I thought the profile of the throat was something other than simple cylindrical, with some sort of venturi effect included.
With a good sized collection of mpc's, and the bore of the Bach 7 megatone working fairly well for me right now, I'd be interested in increasing the bore of one or two of my slightly smaller cup mpcs to see if they improve.
Steve Inman
Kokomo, IN