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sand_man sand_man is offline
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Join Date: Oct 2005
Location: Cooterville, Cackalacky
Posts: 6,754
Quote:
Originally Posted by slyguy View Post
When I installed the modded head I had to back off the CO significantly, the swap resulted a crazy rich condition to the point of not running. Instead or the 3% I now run at about 0%. It's only one of two things, fuel or spark and you have spark....
I did the same with my modded fuel head - turned the AFR adjustment screw counterclockwise a bit to lean things out. As I mentioned to you before, the modded fuel head has been a real challenge to tame. The Leask WUR helped with that and having a better performing turbo (HFS) has also helped use the fuel.

Also, be sure that the spring-loaded AFR adjustment screw isn't hung-up on your air cleaner assembly; I remember you telling me that you've gone to the style I run (same as RarlyL8). I had to cut a notch in my air cleaner base for the screw.
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back in the saddle: '95 993 - just another black C2
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Old 11-21-2007, 09:10 PM
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