Passed Smog
#1
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Passed Smog
my 1990 Miata passed with flying colors. No trickery needed , passed the visual, passed the cat, passed them filling my tank with inert gas. And the numbers were surprisingly low, not even close to failing.
#4
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my car has everything that is required for the executive number. The tech looked at a print out I had for my Bell kit, checked everything, said "yes it is all there, lets pass your car." And being that my car is OBDI they can't tell if the stock ecu is in it or not.
#6
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CO2% @ idle 14.6, O2% 0.20, HC (max 120) measured 32, CO% (max 1.0) measured 0.00
CO2% @ 2500 rpm 14.7, O2% 0.30, HC (max 140) measured 36, CO% (max 1.0) measured 0.01
My AFRs stayed right in 15.0 to 15.5 range during the entire test. As you can tell I am quite happy with the results.
I am using a Magnaflow metal core cat that is for a 5.0 Mustang.
CO2% @ 2500 rpm 14.7, O2% 0.30, HC (max 140) measured 36, CO% (max 1.0) measured 0.01
My AFRs stayed right in 15.0 to 15.5 range during the entire test. As you can tell I am quite happy with the results.
I am using a Magnaflow metal core cat that is for a 5.0 Mustang.
#10
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You can try a cat converter, a new cat will always burn good and hot. You can also try "Smog in a Bottle" Kragens sells the stuff. After using it, you will need a new cat
The Mustang cat is not a direct bolt in, it was welded in before the new CA smog law requiring EO#s be stamped on the cat. (it was not supposed to be welded in but the muffler shop effed up). Also realize that since the new law NO muffler shop in CA will install an aftermarket or other than OE cat in your car now :( (but you can have them made out of state and shipped in).
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