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MarkRobinson MarkRobinson is offline
Architecture & Porsche's
Join Date: Jan 2006
Location: Austin, Texas
Posts: 3,189
Brian ran across this thread & sent me the manual: thanks Brian!

Cold start afr's: mid, mid-low 13's are best for the strongest idle with a cold engine, & produces the strongest vacuum numbers as well. 14's are too high for a cold engine.

Once warm, mid 14's. On cruise, 14.7-15.0 for mileage. For soft/mid acceleration, mid 13's. WOT: 11.8-12.0
Porsche Club Racing National Scrutineer
'89 Andial 951
'82 928R
'74 911 RSR 3.6
Old 04-26-2012, 12:25 PM
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