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Old 01-30-2013, 03:51 PM   #1
Scubynubie
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Member#: 103757
Join Date: Dec 2005
Default Mild Cams and emissions - Real World Experience

I have been looking at putting in some cams with the engine build that I am starting, but I have to pass emissions where I live, and I really don't want to go to all of the trouble of putting them in to find out that I will have to pull the engine and yank them out when I have to pass emissions.

So I was wondering if there were people in California, Colorado, etc. that have passed emissions with a mild cam. Something like 272 or less duration.

I have called a couple manufacturers and they don't seem to test for this sort of thing, and that is why I am posting.

Engine would be a 2.5 liter longblock, and down-pipe would be stock for testing purposes.

Any experience or advice would be greatly appreciated.
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