Well my question is i have heard that on 95's when you put a cam into these cars the computer takes a dump and doesn't know what to do. So first off i want to know if any of you guys have seen this happen and if it does what should i do with my computer before i do all the work. I would really apreciate some feedback on this. Thanks in advance!!
First of all ... Welcome to 94-95 :SNSign:
Greg has made what I think are some good points
When one does a h/c/i upgrade .........
Some of the time, you can find various mechanical adjustments like tb blade stop
screw, tb bleed screw, and the like need to be changed.
It may or may not help because each combo, even if similar parts are used, can
produce different drivability issues
As Greg pointed out, staying with the OEM inj's and meter will go a long way
in keeping things stable
It is my opinion ... You can't go as far as most would think with 19's
however
It you run them at elevated fuel pressure ... you can extend their ability
I am really opposed to this method as most tend to push it too far IMHO
but
I'll not elaborate here as you have asked about the pcm and cams
Now ... about the pcm
The info you have heard has SOME truth to it
Peeps always want to compare the older Fox pcm's to our pcm
Although each one is very different
Neither is good or bad IMHO
They just need different tuning methods
Now about cams
You hear this all the time ..........
Don't go too low with your lobe separation angle
Here is another one of those sayings that has SOME truth in it
I have seen many leave power on the table who have built their combo
around that statement
So ... Lets focus on the "REAL" concern here with 94-95 Stangs :Word:
Its all about ... NOT ... having to do a tune
I base that statement on the fact most peeps want to make our pcm operate
and behave in the same fashion as the older Fox pcm's.
That is just not gonna happen
unless
One stays very mild with their combo
or
They don't expect stock like drivability
The 94-95 pcm can be made to work very well with h/c/i combos
and
With a cam that has very low lsa cam specs
but
We are talking about a custom tune which will be costly
btw ... I base my info on NA and not power adder combos
Many peeps here have 302-306 NA h/c/i combos in the 300rwhp or
better range with low lsa cams and very stock like drivability
Hope this gives you some ideas or at least makes you think beyond some
of the stuff you hear from various sources out there
Grady
