Quote:
Originally Posted by Laird Scooby
They're pretty good figures for a carb engine, , i normally get about 1%CO and about 80-95ppm HC from my 760 which is injection but no cat.
My other beast, injection with cat, i normally see 0.00% CO and 60-80ppmHC.
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I think the year before the ppm HC was slightly lower on my car, not significantly though.
I stupidly bust my Gunsons CO meter when checking a friend's 340. Connected the power leads in reverse. One might think that they'd put a diode in the circuit to protect the thing.