Re: Holroyd BBC Rocker Arms
Mark, it dont effect me I dont use them. Weather or not legal or not it was nhra that gave the go ahead. Besides the mod the rocker is the same as before, it is bigger in the pocket for the 9/16 ball that helps spread the pressure better. When used with Alum heads I have seen them pull the stud out so there is still a problem waiting to happen, ask Kevin Helms.
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Bob Pagano A/SA
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