Quote:
Originally Posted by Terry Cain
I would think a rule change would effect "all flattappet motors. Am I wrong to think that?
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And that's an awful lot of flat tappet motors. What kind of an effect do you think that change will have on the rest of the motor? What else will need to be changed to take advantage of the ability to use more aggressive cam profiles without breaking a lifter or wiping a cam? Not to mention the higher RPM capability.
What we need is a valve spring rule.