In making these changes I suppose my goal was to increase the .500-.600 flow, here is why: my current cam is Hughes HE3844 hydraulic flat tappet. Lift @ 1.5 ratio is .536/.540, but with 1.6 ratio it is .571/.576.

I do in fact have a set of Crane iron 1.6 ratio rockers and have been intending to actually do an "at the track" change between the two to understand what impact that has on my combination. Really just a poor man's attempt at maximizing the combo while learning a thing or two while I'm at it.