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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
Ya, the 3.3's do not have any provision for enrichment fuel and they do not seem to atomize well at idle. They are going to run better off idle if in the 13's.

Pre-boost max TQ is at about 13.2/1.

They seem to be able to run a little leaner at cruse if you have an adjustable WUR and want to.

You might also try pulling the Vac-Retard connection to the distributor (not the boost retard side). It should pick up some, run a little better, and run cooler at idle . You will have to readjust idle if you try this.

Just a thought.
Old 03-31-2010, 08:21 PM
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