Quote:
Originally Posted by Slow-V6
I mean a car that has any kind of big aftermarket cam in it will more then likely not pass emmision. If you have a LT4/LS6/Cheater cam then it might pass.
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Big cam != fail, and small cam != always pass.
I had a small cam, with a tight lobe angle and it would fail. Big cam with larger overlap in a bigger cube motor, prob may passs. Details are fun.
I was get a few datalogs of the car, send em to PCMforless and try to get it worked out with just the narrow bands. Tough part will prob be the shift tables and where you want WOT etc to be.
What kind of injectors are on there now and if you could, see where your duty cycle is next time you hit WOT.
Edit: Also depending on how much you really care bout knowing the exact cam specs.. you could pull the intake and attempt to degree the cam. Would at least get you a approximate number on lift at least, and from there you could calculate overlap etc.