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Old 01-28-2003, 11:16 PM   #1
LT-102
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Join Date: Nov 2000
Location: Greenville, Oh USA
Posts: 166
How much lift can these heads take?

Installing a new cam later this year and am concerned about the increase in lift. I have a set of 487X heads and will be going to .514 lift. Will I need to have the pushrod slots elongated? Anybody running these heads with this much lift?
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