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Old 03-31-2011, 08:11 PM   #20
nickmckinney
Valve bender backer
 
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Join Date: Mar 2011
Location: Orlando
Posts: 380
Re: 4v cam specs: Stock, FRPP and Aftermarket

Quote:
Originally Posted by tmhutch View Post
Sounds good. Do you forsee any longevity issues for a daily driver or would this be considered more of a "race" profile best used for limited duty?

The valve spring is the only issue, the wilder the lobe the better the spring will need to be. Spring wise there are many issues to its longevity, the higher end springs are made with better wire and surface treated to last twice as long in race conditions. How that time transfers to street conditions hard to say.
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