102381, RE: AEM Wideband or Zeitronix ZT-2 ? Posted by 2GeclipseRS, Dec-31-69 06:00 PM
Can't go wrong with either wideband. They both give an acurate A/F ratio necessary to get a good tune. Flip a coil?
7psi is fine.
Some are running 10psi on stock internals with high octane pump gas without problems.
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