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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,527
As you contiue to learn your engine and tinker with it you will find a "sweet spot" in the initial CO setting where your idle will be spot on smooth. 3% is just a good place to start. I think mine ended up at 2.7% if memory serves. Summer weather with the heat and humidity change the density of the air and can cause the occillation to return when set at 3% on my engine.

There are those who are not as thrilled with my banter as yourself but I've been with Pelican for around 10 years and have no plans to leave.
RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8
Old 04-14-2007, 07:24 AM
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