What memcal part number? WAS: What do these numbers mean?

[Shannen Durphey]

Go here:
http://holman.cs.uml.edu/~sdurphey/bccfind/

look up these 4 codes:

AFUF
ABWB
ABWC
ACYA

This will give the part number for each.  You can decide which one you want to
use.

But there may be beter versions written in different model years.

Anyone know if there's a 305 F body equivalent to ARAP?
Shannen

Jens Larsen wrote:
> 
> From: "Shannen Durphey" <shannen at grolen.com>
> > So what is your current vehicle setup?  What trans?  What year engine?  If
> > you're guessing about any of this please say so.  What is the rear end ratio
> of
> > the car?  There are different calibrations available which may work.  There
> are
> > also some that may be better than others.  The GM dealer can easily get
> > overwhelmed when trying to look up a calibration without specific information.
> > If you can give that information over the list, you may be able to get a part
> > number to bring to the dealer instead.
> 
> 1.  1986 305 TPI from a TransAm, but now installed in a 1987 RX-7 turbo.
> 
> 2.  Originally had an automatic trans in the TransAm, but now has a Borg Warner
> T-5 five speed in the Mazda.
> 
> 3.  The rear end is a 4.1 Mazda
> 
> 4.  Has air conditioning
> 
> 5.  ECM is a 1227165
> 
> Okay what memcal part number should I order?
> 
> TIA
> 
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