Not exactly, but you can plot a lift curve and work out acceleration rates and changes in acceleration to see when certain values are exceeded to see why a particular cam is harder on valves than another. Valve spring surge is a function of the two springs and their natural harmonics. Couple that info to a lift curve and there's probably a way to calculate it. It's easier to wind the motor open and listen for float
Shimming springs is a technique to ajust spring pressures and can change float limits but not by much. A better solution is better springs.
Shimming springs is a technique to ajust spring pressures and can change float limits but not by much. A better solution is better springs.