Thread: theDreamer's Z
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Old 08-12-2009, 03:42 AM   #69 (permalink)
NissanZ46
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Quote:
Originally Posted by theDreamer View Post
But it is richer now, not leaner.
Why is it running richer now?
Is the ECU compensating for the removal of the stock airboxes and stuffing the A/F or is there some other reason.

Have you tried this with some Cobb port or some tuneable chip?
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