Passing Emissions

[the Fredericks]

I think Mike Pitts wrote those emissions chip files on the gnttype web site,
and I believe he's on this list as well.  Mike, do you want to discuss your
emissions strategy?

Kendall Frederick (who has 55lb/hr injectors in his GN, and is lucky enough
to live in a non-tested area of FL...)

-----Original Message-----
From: owner-gmecm at esl.eng.ohio-state.edu
[mailto:owner-gmecm at esl.eng.ohio-state.edu]On Behalf Of Dave Zug
Sent: Monday, August 16, 1999 4:54 AM
To: gmecm at efi332.eng.ohio-state.edu
Subject: Passing Emissions


I was re-reading the "too high NOx" post and wanted to start a thread
on the subject of passing emissions.  The way my state works it, I
had settled on the fact that I'll just have to be waivered (spend
$150 to repair and it can fail and you can still drive). If I can
pass thats great so I'll try. Here are the facts I've collected from
readings:

If your NOx is high:
use more octane
cooler air is better
test in winter or spring.
Disconnect Supercharger belts (if its the type that can be)

So lets add some stuff. specifically what to do to ecm to help. on
the buick list site there are links to "emissions" chips and there
are also the stock chips available (bins). might be interesting to
disesct them huh?
~~~
Dave Z. www.delanet.com/~tgp