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Old 02-05-2014, 05:08 PM   #8
PV Abuser
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Join Date: May 2004
Location: St. Louis

As JohnV was saying, there's really no way for air to flow around that outer edge of the valves when the cylinder wall is *right there*. So you don't get all the flow the 16V was supposed to give you.
'63 PV Rat Rod
'93 245 16VT Classic #1141
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