| Dave
Have you talked to Eric about your results?
I know on the other board, they have a pretty good emissions section, and might be able to give you some tips on how to lower those high NOX #'s without having to do alot of mechanical work. Sometimes gasoline additives can help skew the numbers. Do a search and see if there is one that lowers NOX.
Paul
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1972 Toyota Celica with an 87 GN drive train. |