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Old 07-21-2010, 06:08 PM   #1
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Default picco .21 evo 3

Whats the factory carb settings for this engine? evo3 p9
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Old 07-21-2010, 09:35 PM   #2
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I don't know the factory settings, but I could give you a general base setting. I usually turn the high speed mixture screw out counterclockwise until it's flush with the needle valve. I do the same for the low speed mixture screw also and then I work the needles clockwise from there in small increments to achieve performance. I would advise to never turn the needles all the way clockwise in on any of the valves because that can damage the mixture screws ... I hope that didn't sound complicated ...
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