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Discussion Starter #1
im new to arizona and i was wondering what the scoop is with emissions testing. i looked at the mvd website and it looks pretty harsh. is anyone from arizona running a modified engine in a car new than 1965? what does it take to pass. i have a 65 impala 4dr now that im lookin to get rid of for a 70 nova. just wondering what my limitations are. thanks in advance -pat
 

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has harsh as passing every year...my car is registered out of town so i dont have that problem
 

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Discussion Starter #4
so is the emissions test itself very strict? i only really know about emissions testing in new york because thats where im from. if you dont have the original engine how does that affect the test? i guess what im trying to figure out how much i can do to a motor before it wont pass.
 

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just try it first then if it doesnt pass in a certain area youll know what to tune..the org motors doesnt matter on a 70 that dont pop your hood its just a roller machine and an idle test..you didnt need to have an air pump or cats until 74
 
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