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Re: Water ports in H89 head

Subject: Re: Water ports in H89 head
by ddgonzal on 2017/8/7 6:53:02

It'll still help with low-throttle operation. For racing (full-throttle) you'll want to keep it plugged

The water ports help keep the air/fuel atomized by keeping the bottom of the intake warm. Which will still happen via water from one side