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Old 05-11-2008, 10:16 AM
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Power Surge Power Surge is offline
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Join Date: May 2004
Location: Palm Coast, FL
Cobra Make, Engine: Shelby American CSX 4241 - authentically built
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Quote:
Originally Posted by CobraEd View Post
I don't know about you guys, but I keep my car jetted a little on the rich side for max power. But the plugs can get a little sooty after a while. Soot = Carbon, Carbon = resistor. Not good. Check out the nice little sparkplug cleaner I found for only $9. Pretty cool.

http://www.harborfreight.com/cpi/cta...emnumber=32860


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Running rich won't get you "max power" it will just waste fuel. And if you are so rich that your plugs are carbon fouling then you are WAY too rich.

If you want max power, get your car dyno tuned. You want to see between 12.6-13.0 air/fuel ratio on pump gas. The actual number will depend on what your car responds best to.

Also keep in mind that your WOT may be fine, and you might be building all that fuel up on the plugs on your low side fueling. Again, that's something best to be done by a competent tuner.
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Sal Mennella
CSX 4241, KMP 357 - sold and missed, CSX 4819 - cancelled, FFR 5132 - sold

See my car at CSXinfo.net here >> CSX 4241
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