Hi Graeme, I have an O2 sensor port (bung) in my collector for just such a
purpose when I had the car on the dyno. It helped spot a dangerous lean
condition at one time... very important on this motor as it is 11.7 to 1
compression... don't want any detonation! I used to have a cheaper version of
an A/F monitoring system (not the wideband) but it was just not that
accurate.
Greg
-- "Graeme" <graemes@internode.on.net> wrote:
Ki list,
You could always fit an O2 sensor to your exhaust headers to assist in fine
tuning the carbs.
Even though the system can't dynamically adjust the AFR whilest operating,
it may still run appreciably cleaner than normal.
I intend to fit an O2 sensor to my '65 just for tuning purposes, then
disconnect or hide the gauge in the glove box for normal
Regards,
Graeme Suckling
1965 SP310 Datsun Sports
1971 P510 Datsun 1600
1972 PL510 Datsun 1600 LHD
1973 HS30 Datsun 240Z
1984 B120 Datsun 1200 utility
1993 ECR33 Skyline GTS25t
www.imagestation.com/mypictures/index.html
Adelaide
South Australia
driving.
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