Quote:
Originally Posted by 2079
Although in Quebec we do not have to go trough these test yet !! what are the max cam specs that will past the polution test in Ontario. Need I say moore ? thanks for your replies .  
I have an A4 who are aperently more difficult to pass the test. 
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It's not just the cam but the brand of headers and cats as well. The Kook's and American Racing headers are our favorite choice because of 02 placement.
We see way too many issue's with the other brands which use 02 extenders-the longer it takes the 02 to heat up, the less effective it is. Then you have to deal with many different part #'s that GM used for 02's over the years and all the different heater elements.
PM and I'll give you specs for cam that will pass with flying colours and makes lots of power "under the curve".