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DUK DUK is offline
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Join Date: May 2005
Location: Cridersville, OH
Posts: 1,879
The way I've adjusted valves has never let me down.

Adjust the intake valve as the exhaust starts to open. And adjust the exhaust as the intake has just closed. It's easy to figure this out if you do it once or twice and you'll notice that the base circle is almost centered on the valve being adjusted. On the 911 I feel the intake rocker loosen up at the end of it's lift and do the exhaust. Then I move the crank 120* and adjust the next one and so on. Then I feel for the exhaust rocker to tighten up at the start of it's cycle and do the intake. Again, just move the crank 120* and do the rest.
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Old 10-17-2010, 05:43 PM
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