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Old 03-02-2011, 08:59 AM   #12
na svt
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Join Date: Dec 2007
Location: beavercreek, oh
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Re: 4v cam specs: Stock, FRPP and Aftermarket

The only way to get the real specs is to check them yourself. I checked some 99 intake cams last night and they have 202 degrees duration, only 2 deg less than the 96-98 intake cams.

Originally Posted by Bmeagher View Post
Where did the 184 deg dur spec come from? Ford?
yup, and other sources.
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