Jet not important unless you spend a lot of time idling at stop lights :>) It is an emissions control thing. The small pocket in the port that is 'curtained' by that jet should be smoothed out and eliminated using a die grinder for an aircraft installation. At least that is what I did with mine FWIW.
Tracy
On Sat, May 10, 2008 at 7:13 PM, Bill Bradburry < bbradburry@bellsouth.net> wrote:
I just read an article on the Renesis and the following comment was found:
"A small tube within the intake manifold provides a small, high-speed air
curtain, which enhances fuel atomization."
This is the first I have heard of this use of that tube. I have a hose
connected to that tube which I am using to provide vacuum to my fuel
pressure regulator.
Should this tube be left open to provide that "air curtain".?
Bill B
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