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Old 09-23-2007, 03:58 PM
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Kaiser Souza Kaiser Souza is offline
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Default Re: H3 Engine Performance Up-grades

I have the K&N kit and feel the difference. I have a 5 speed and yes the difference is only at the high end of the tach. I keep it revved and it is noticable between 4-6000.

Very annoying vibration at idle and I have to feather the throttle at a stop sign.
Does anyone know if idle can easily be raised a couple hundred RPM to make this go away?
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