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Discussion Starter · #1 ·
Just curious what mods have been done to CA. cars and have actually been through emsissions testing recently and passed?

If it did pass, how close was it to not passing?

If your car didn't pass, what was done to get it to pass?

West Coast Corvette has a 450rwhp package(headers, etc.) and state in their advertising that it will pass CA. emissions. I think it costs around $6k.

Thanks,
Stumbo
 

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Long tube headers, All air cleaners except K&N FIPK are not legal. They will not pass visual.
AFR heads are CARB legal.
Something like a 220/224 581 114 lsa cam should pass with a good tune.
Might need new Cat's for smog test with a small cam.

Steve
 
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