With the right tool and the right material you can make these in five
minutes.

The cutting tool is available from Airgas.
1/4 inch radius. Tube is 1/2 inch thick wall 3 inch OD aluminum.

This can be welded into the 3.25 by 4 inch plenum or screwed in from the
back side.

Paul Lamar

Ed Klepeis wrote:

Dear Paul
      When Jerry was down at my shop I showed him the bell mouths for the
low profile subaru intake manifolds I make up they can be used on any 2''o.d
tube. If need be they can be made larger or smaller. Let me know your needs.

           Regards
         Ed
     techwelding@comcast.net

How much are they Ed?

Paul Lamar
 
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