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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
New problem or just getting car set up?

Euro, US or other compression?

What is your AFR Goal on boost?

How and where are you measuring your boost?

What is your on boost timing goal (SDS controled timing?).

What is the history of the long block?

4psi add's just over one point to your base compression ratio.

Might start at 11/1 AFR and -18 timing on boost.

It is possible to have a solid AFR on a wide band and still have a cylinder go lean with a bad injector but it should show up on the spark plug.
Old 05-30-2010, 11:21 AM
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