Finally passed emissions!!!!
Today was a good day here in Southern California. The ZR-1 made it this time. Well within limits on NO and CO, a close call on HC, but it passed! Final config was:
New injectors
New O2 sensors (I don't think it made a difference)
New fuel pumps
New spark plugs (gapped to stock spec)
stock PROM
New gasoline
Cleaned and oiled K&N filter
And a different test station that kept air flow to the radiator as they should and so NO was well within limits.
Off to celebrate with some prime rib and a cocktail!
Mike
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