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Old 05-10-2013, 12:52 PM
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DAVID GAGNARD DAVID GAGNARD is offline
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Quote:
Originally Posted by Pete Munroe View Post
David, et al,

Anyone with the Edelbrock Air-Gap...would you measure the depth of the cut in the plenum...? looks like 3/4" or so...may as well try to duplicate the Edelbrock.

Have masked off the manifold .passages and will be using a large bur and 3/8th's drill to grind the aluminum...I am sure the aluminum is harder than I think.

Seem to have misplaced my Bridgeport Mill...

Pete
Pete:

It is closer to 1/2 of an inch,at least that is what I remember,I would think anything between 1/2 and 3/4 of an ich would be fine and the aluminum is actually softer than you think.......with a 3/8 th's drill and good burr, it will cut like butter, not hard to do at all......

David
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