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Factory PCM and FI

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Old 08-15-2008, 02:22 PM
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Default Factory PCM and FI

How far will the factory PCM go with FI?
I am building a single turbo motor and want to make sure i wont be wasting my time and need to spend the $$$ on a BS3 or something.
Thanks
Old 08-15-2008, 02:50 PM
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Originally Posted by QuickSilver
How far will the factory PCM go with FI?
I am building a single turbo motor and want to make sure i wont be wasting my time and need to spend the $$$ on a BS3 or something.
Thanks
You'll be out of MAF after 8psi on a stock internals LS1. Unless you go with a custom OS and try to get the car running right in SD, you'll be limited to how far you can go.
Old 08-15-2008, 03:07 PM
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i plan to go SD
Its not going to be a stock motor it will be either a 370" or 408" motor 6L based
Old 08-15-2008, 03:13 PM
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stock pcm can go a long way
Old 08-15-2008, 03:18 PM
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The stock PCM, in the hands of the right tuner, is more then capable
Old 08-15-2008, 03:29 PM
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Thanks just wanted to make sure guys.




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