Topica Loopframe_Guzzi Archive


Subject: RE: Setting Carbs

Author: Keith Ruff

Date: Sep 19, 2002, 1:43 PM

Post ID: 1711045888


Chris,

Did you state the backwards? I thought you pull the wires on each side
when setting the mixture, and turned the idle screw out 1 1/4 or 1 1/2
turns per the book. I set my carb mixtures once by pulling one side and
listening for 4-5 pulses, and adjusted mixture until I got that, then
went to the other side and did the same. As for idle, I adjusted the
idle on each side incrementally until I got it where it sounded good.
Perhaps I did it backwards? Will have to check my manual again.

Keith Ruff
71 Police Ambassador - NJ

Bill Berry wrote:
 Gotta be warm to do it. I set the mixture by the book
(the 1-1/2 turns out thing) and then turn each scew in 1/8
turn increments whichever direction makes the idle speeds
up. Only do one carb at a time. Turn and wait about 30
seconds before turning more. Keep turning until it slows
down again. Where you were before it slowed down is where
you want to be.
Set idle by pulling one plug wire while idling. You want
each side to be able to idle about 5 times on its own.
Pull, let it die, reconnect, restart, and repeat until you
get them both about the same.
Hope this helps!
Chris in NC

On Thu, 19 Sep 2002 12:19:06 +0000
Keith Ruff <klru-@fcc.net> wrote:
 Should this be done when the bike is warm or cold? As
far as synching
the carbs, I do not have the screws in the manifold to
tap into to do
this, should I even bother drilling the holes in them to
use my carb
stix? What steps should be followed, I gather 1st turn
the idle screws
all the way in (clockwise), then back them off 1 1/4
turns, then set the
mixture on each side (my right side seems to be dead on
per the spark
plug condition, left side appears too rich (blackish)).
After mixture
is set, go back and adjust idle speed on each side making
sure to do
them evenly?

Keith Ruff
71 Police Ambassador - NJ

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