09-12-2009, 07:30 PM
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CC Member
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Join Date: Dec 2001
Location: Louisville,
KY
Cobra Make, Engine: I'm Cobra-less!
Posts: 9,417
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Not Ranked
Yes, you can increase the rpm capability of a hydraulic roller and the gentler ramps of a hydraulic roller is easier on the valvetrain.
Only issue is that valve lash is usually a lot less than with a normal solid roller application, to the point where you set cold lash at almost 0.
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