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mppickett mppickett is offline
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Join Date: Oct 2005
Location: Kihei, HI - Maui
Posts: 593
Hi David,

First, what an absolutely great build! I've got some questions but I'll send them outside of this thread. Regarding the differences in O2 between the banks, here are my guesses:

1. O2 sensor or controller? If you are using two then perhaps you could swap to see if it is a sensor calibration issue.

2. Stuck fuel injector? Check your plugs to see if a cylinder looks lean or pull the lean bank and flow test them.

3. Difference in airflow in the intakes? I've heard that flow matching is a good idea if you're going to go for big hp. Problem if you're tuning a cylinder lean.

Again, looks terrific.
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Old 09-13-2010, 02:17 PM
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