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Finally got the Innovate Wideband 02 in AND working properly.
Took it out for its 1st drive.
Idle 13.5--14.5
Cruise 11.7--12.2 rich
Power 13.5 steady too lean.

So now the chase begins.
Max power is pretty easy to fix,cruise may be more of a challenge.

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I'm going to assume when you say power you mean at W.O.T., if not what do you mean? Your idle AFR are good, I do run my pump gas motor leaner than that, 14.8 to 16.0 depending on outside air temps as far as cruise I like an duse real close to 13.8 to 15.0, WOT I shoot for 12.8 to 13.3, not the best for a boosted motor so I would shoot for 12.2 to maybe as lean as 12.8, depending on what the spark plugs look like( all eight plugs) It is way safer to start out rich and then slowly lean it down to where you like it The transition circuits are real fun to tune