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- Fuelling and Intake ( https://www.xt660.com/forumdisplay.php?f=207)

- - 3 problems ( https://www.xt660.com/showthread.php?t=26356)

Quote:

Originally Posted by Kev (Post 231330)

As per PM Steve can you reduce your CO1 in your dash from your setting of 22 down to 5 & make sure your idle speed is set to 1500rpm when the motor is at operating temperature.

Having our CO set to 22 then adding an Adjustable fuel mod which add more fuel again will make the bike run too rich.

Thanks Kev done what you said not notice a lot of difference to be honest apart from it using more fuel than before, do you think if i have a Dyno fuel test it would be worth it? Just to check i'm not running to rich or lean?

Thanks Steve..

tbh I would be inclined to remove the current PCV setup and revert to standard...see how it runs then..

apply all the established 'mods' one by one and see how the bike responds..

I have both KEV'S mods on mine with DNA filters and Arrow cans. I am more than happy with the setup..Im happy for you to try mine for comparrison