JeepForum.com

JeepForum.com (http://www.jeepforum.com/forum/)
-   Jeep CJ Forum (http://www.jeepforum.com/forum/f8/)
-   -   What are your emissions numbers? (http://www.jeepforum.com/forum/f8/what-your-emissions-numbers-1524811/)

draperjojo 05-17-2013 07:04 PM

What are your emissions numbers?
 
I put the Howell injection on my 84 258 last June and just had the emissions tested today. The engine has 107,000 miles.

Idle 719RPM CO2 14.9%, O2 .05%, HC PPM 130, CO .127%
2500RPM CO2 14.73%, O2 .26%, HC PPM 47, CO .222%

I'm stoked, no emissions issues with a 29 year old jeep.

sanddrag 05-17-2013 08:00 PM

1984 with the 151,540 miles, Carter BBD with stepper mixture control (CEC system), new catalytic converter, Team Rush, California smog test:

15 mph, 1359 RPM, % CO2 13.6, % O2 1.9, HC (PPM) 13, % CO .01, NO (PPM) 333
25 mph, 2095 PM, % CO2 15, % O2 0.0, HC (PPM) 3, % CO .01, NO (PPM) 21


The time now is 06:36 PM.

Powered by vBulletin Version 3.8.4
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.