RE: IAT box & dyno results -- tech discussion

From: Bernd D. Ratsch (bernd@texas.net)
Date: Sat Mar 24 2001 - 18:28:56 EST


At WOT from 3600rpm - 5000rpm.

-----Original Message-----
From: owner-dakota-truck@buffnet.net
[mailto:owner-dakota-truck@buffnet.net]On Behalf Of Bob Tom
Sent: Saturday, March 24, 2001 3:37 PM
To: dakota-truck@buffnet.net
Subject: RE: DML: IAT box & dyno results -- tech discussion

At 02:41 PM 3/24/01 -0600, you wrote:
>On the IAT Adjuster and how it affects the fuel enrichment, well...we just
>got back from the Dyno shop and now have proof that you can adjust the fuel
>enrichment with it...went from 10:1 to 11.2:1 just by turning the knob.
>This was tested on Richard Pyburn's '95 SLT (Supercharged 5.2L).
><snip> - Bernd

Under what conditions did it show the 10.0:1 to 11.2:1 change ...
across the whole rpm band or a segment?

Understanding this was on Richard's SC 5.2L as opposed to NA,
what was the afr reading without any adjustment?

Was any timing change observed with this afr change?

TIA. Bob



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