Well I failed my first time through the AZ emissions
test, but not by much... Hyrocarbons were low and Co2
was good at high speed, but the Co2 failed at idle...
I had the timing at 0, dwell right on, idle at 1500,
and SU carbs leaned to a 1/4 turn from the top stop...
Just want to confirm that the SUs lean out as the
mixture ring at the bottom of the carb compreses the
car adjustment spring and moves the nozzle upward...
I only have a 1/4 turn left to lean these SU's out...
Can anyone tell me if there are leaner needles I can
purchase for leaner idle?
Passing an emissions test for a 32 year old car is a
pain...
Any information or suggestions would be very much
appreciated...
Jim Williams
68-2000 almost back on the road
Scottsdale, AZ
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