'165 Minimum Air Question...

Programmer nwester at eidnet.org
Wed Feb 14 08:04:51 GMT 2001


Are you making this adjustment with the IAC passage plugged ?

Lyndon.
-----Original Message-----
From: OneSS2NV at aol.com <OneSS2NV at aol.com>
To: gmecm at diy-efi.org <gmecm at diy-efi.org>
Date: February 13, 2001 8:49 PM
Subject: '165 Minimum Air Question...


>Hello all,
>   I was curious if anyone can give some tips on setting the Minimum Air
for
>an '87 '165 F-body?  The spec given is 450 rpms, but it seems too low.  I
>have it set there, and when I shift from Park or Drive into Reverse, the
RPMs
>drop too low and the car stalls.
>   The motor is a 305 with a mild Crane 2031 roller cam and World Products
>Heads (basically stock, with 1.94/1.50 valves), so should I assume that it
>needs a bit more RPM to keep the computer happy?  Is this a case of "give
the
>car what it wants, not what the book says?"
>
>      Thanks in advance,
>         Steve Ragusa
>          North Jersey
>'85 Monte SS with '87 F-body TPI
>        '96 Impala SS
>   www.bowtiepower.com
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