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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
I might see an opportunity from SS's info if we can get it to advance with vacuum. If we get 9 deg with 4mm, just ruining with the outer pot connection might get us 10 deg boost retard and 4-5 deg vac advance.

Must be attached to a ported connection at the throttle body that sees vac at curse but not at idle.

Staying with stock timing for now, that would let us run close to 11 at idle (disconnected so no vac retard ), -17 on boost (apx 9 deg of retard) , and about 29 on cruse (+4 deg of vac advance).

We could advance this to about -15 at idle, -21 on boost and -34 at cruse.

Just a thought.
Old 04-08-2010, 08:50 AM
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