How much more lift by using 1:8 rocker arms over 1:5

[randymc1]

If you had a .525 intake lift? What would the lift equate to with the 1:8 rocker arms?

 

[Doug Jacobson]

.525/1.5=.35" lift at the cam take that times your 1.8 ration of the bigger rocker arms = .630" lift