I am running the TFS twisted Wedge heads withthe 2.02 valves and am running in the park of 512 lift with 1.6 rocker now. It is a custom grind cam but I was told I cannot go much more or I would need to notch. Even with 1.7's I would have to notch. Not sure, don't quote me, ask someone else, ignore me, but I was under the impression we could run up to .525 lift max then boom.
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