ZR-1 Net Registry Forums - View Single Post - Emissions for 1990 and 91 ZR-1s in MO?

Paul Workman · 10-03-2020

Ami and I are looking to vacate IL and possibly move to SE MO (in the Van Buren region - in the Ozarks (think hilly, beautiful, great people!).

Question: What are the emissions requirements in MO - outside of any metro areas - far as emissions requirements go?

We have both 90 and 91 ZR-1s, but my 90 (in particular) had the AIR system wrecked when my bumper got smooshed back in 2014 and was never replaced (OBD-I emissions exempt in IL).

Thanks in advance...

P.

10-03-2020	#1
Paul Workman Join Date: Nov 2007 Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri Posts: 6,493	Emissions for 1990 and 91 ZR-1s in MO? Ami and I are looking to vacate IL and possibly move to SE MO (in the Van Buren region - in the Ozarks (think hilly, beautiful, great people!). Question: What are the emissions requirements in MO - outside of any metro areas - far as emissions requirements go? We have both 90 and 91 ZR-1s, but my 90 (in particular) had the AIR system wrecked when my bumper got smooshed back in 2014 and was never replaced (OBD-I emissions exempt in IL). Thanks in advance... P. __________________ Good carz, good food, good friendz = the best of timez! 90 #1202 "FBI" top end ported & relieved Cam timing by "Pete the Greek" Sans secondaries Chip & dyno tuning by Haibeck Automotive SW headers, X-pipe, MF muffs Former Secretary, ZR-1 Net Registry