Thread: roller rockers
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Old 12-22-2011, 11:54 AM   #2
Alan Roehrich
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Default Re: roller rockers

Quote:
Originally Posted by Dirk Olson View Post
My understanding is that NHRA is building jigs to check ratios.

Dirk

Somehow I doubt that. They'd need one jig for each engine produced and legal for Stock Eliminator. They'd need at least 7 copies of each jig, one for each division. That's at a bare minimum.

An accepted rocker list is much more likely. Especially since a jig that fits one brand of 1.5:1 rocker arm for a small block Chevy may or may not fit another brand. And that is just one engine of dozens.
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