Why do I keep breaking rocker arms?

RustyRatRod said

Mine was milled around .175 and trust me, there's a LOT more adjuster threaded into the arms than you would think. I wouldn't have run it otherwise.

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A lot of adjuster means a lot of geometry to correct. Angle the top of that push rod further and further out accelerate/increase the lift... an uncle dookie garage trick right ? Jk