Originally Posted by Transman
Originally Posted by LaRoy Engines
I think I would rather multiply the lobe lift by the rocker arm ratio. Some Magnum cams are listing their lift with a 1.6 rocker ratio..


That’s not what the OP asked.

Obviously the best method to determine valve lift is to measure it. And forget what’s in between the camshaft and valves.


Well technically the OP asked about cam lift, not valve lift, which is the same regardless.

Yeah, we're pretty sure he meant valve lift but if you want to split hairs about it...