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Calling PAUL 858

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Old 05-14-2003, 04:55 PM
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Default Calling PAUL 858

Someone put me onto you for advice I am seeking in referance to running a 5 bar fuel pressure regulator on a KO3 running a 1.3 bar chip. Would
doing so degrade or improve performance? Sometimes the car feels like it is running lean up top.

Thanks
Old 05-14-2003, 05:18 PM
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Default i suggest that before you start playing with fuel delivery, to do some data logging on your car.

just increasing fuel because you believe you're running lean without proper tuning isn't going to help you any.
Old 05-14-2003, 05:23 PM
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Default Yea I'd say the chip will have to take into account that you are using a 5bar regulator otherwise

there maybe no benefit...
Old 05-14-2003, 10:46 PM
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What year car is this?
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