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Thanks,
It's a CIS car. I have an Electromotive HPV-1 ignition system on it, and also just put in the Euro 9.8:1 PC set. I know that this warrants extra concern with respect to timing advance, but I was assured by my builder that the 29 all-in advance should not be and issue with such a high energy ignition.....?
As far as mixture goes, my tech manual says that for an 81 car with O2 sensor, the CO should be between .4 and .8 percent, taken with the O2 sensor disconnected and pre-cat (my car currently has a cat delete exhaust tip).
Do those numbers sound correct?
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