Emissions Testing

[scottfab]

Each state has their own way of measuring emissions.
In the state of Oregon one of the nice rules was that when
your car reached 20yrs old they no longer measured emissions.
That was very nice for my 73 LS6 because I had to put all the
air injection crap on it every 2yrs.

Anyway, I've just taken the ZR-1 down for testing here in
Washington and they no longer put the car up on rollers
for the test and they no longer inspect the gas cap !!!
Just a run up to 2500rpm for about 5seconds and that's it.
The PASS slip no longer shows levels of gases either.
Not sure if the FAIL slip does.

In a time when I see and hear that other states are stiffening up on
emissions it's good to live in a state that seems to be lightening up.

I am curious about how many states still use the rollers when doing emissions testing.