Thread: 2WD sierra cosworth ecu
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Old Jan 10, 2013 | 11:44 PM
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robbo9006
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From: Preston England
Default 2WD sierra cosworth ecu
I have a L6 ecu.
I am upgrading to a L8.
I have seen a P8.
Is this better than a l8 or is a L8 the one I want.
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