Gary, my rough estimate is that the orifice is about 0.008"  in
diameter.  Major assumption is that the burner is putting out about 500
BTU/hour.  If it's only 200 then the orifice would be .005" -- I think
these numbers are good within about 50% either way...

david

At 01:02 AM 6/20/2002, David Beierl wrote:
>At 09:41 PM 6/19/2002, Gary Lee wrote:
>>Get a set of "numbered" drill bits and use the bits to determine the size of
>>the original jet.
>>Get a propane torch and solder up the hole in the old jet.  Drill out the
>>soldered up hole to the new smaller size.
>>Use a dremel or similar high speed tool as the drill.
>
>These are *really* small jets.  I wouldn't mess with them.  Drilling holes
>with a #80 drill is not as easy as it looks, and I'd be really surprised if
>the jet were as big as a #80 (0.135").
>
>david
>
>
>--
>David Beierl - Providence, RI
>  http://pws.prserv.net/synergy/Vanagon/
>'84 Westy "Dutiful Passage"
>'85 GL "Poor Relation"

--
David Beierl - Providence, RI
  http://pws.prserv.net/synergy/Vanagon/
'84 Westy "Dutiful Passage"
'85 GL "Poor Relation"