Lift and Adjustable Rockers

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Bad Sport

HALF A BUBBLE OFF
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What kind of lift and spring pressures can I get away with comfortably and use the ductile iron adjustable rockers?

I'm in the market for a cam, lifters and springs.
 
A lot. Seen people run .650 plus with no sweat. They are very heavy duty.
 
They did that stock.
 
I have run .550 lift w 273 rockers. Once you take out the lash and actual rocker ratio lift at the valve was closer to .520.
 
I like what I'm hearing, thanks Gentlemen!

I have been searching for a decent set of rollers, but I think I will run these and can swap out later. Trying to keep this build somewhat wallet friendly.

Now I need pistons, rods, cam, and all of the misc. items.
 
Sure too bad that Ma just HAD to use different push rods between hydraulic and mech. tappets LOL
 
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