anyone emmission tested their c5?
Thread Starter
Racer
Joined: Aug 2000
Posts: 438
Likes: 0
From: Michigan
anyone emmission tested their c5?
what was your results and your engine modifications. my wifes 97 was suppose to go in 2 months ago but because it was stored for the winter we need to bring it in next month. her car has just the basic bolt on mods. also question for those who have modified your engine such as a cam or heads with cam. did you pass? the '01 vert is going under the knife in the summer and emmissions is a concern down the road. tia :seeya
Le Mans Master
Joined: Apr 2001
Posts: 5,331
Likes: 39
Re: anyone emmission tested their c5? (2001roadsterNBM)
I probably didn't have the headers on when I got sniffed. Here in MO we also have moble units that sit on highway on ramps. When you drive by them they test your emmission.
I got sniffed on 11/3:
HC 26 PPM (standard is 200 PPM), CO was .50% (.14%) and the NOx was 718 PPM (2000 PPM)
Got sniffed again (got to have 2 moble sniffes to get the bye on the trip to the emmissions station) on 10/31 (I guess that's the gov for you, my 2nd
test was 3 days before my 1st)
HC 144 PPM (standard is 200 PPM), CO was .14% (.50%) and the NOx was 835 PPM (2000 PPM).
I got sniffed on 11/3:
HC 26 PPM (standard is 200 PPM), CO was .50% (.14%) and the NOx was 718 PPM (2000 PPM)
Got sniffed again (got to have 2 moble sniffes to get the bye on the trip to the emmissions station) on 10/31 (I guess that's the gov for you, my 2nd
test was 3 days before my 1st)
HC 144 PPM (standard is 200 PPM), CO was .14% (.50%) and the NOx was 835 PPM (2000 PPM).
