Originally Posted by
Padgett
Well if both I & E have the same ratio and the commas are really decimal points (european thing) then 10.8/7.25= 1.48, quite a mild ratio.
Yep, that has to be it, so about .425" valve lift? I originally missed the () for valve lift, and the normal for cam lift, but I knew that rocker ratio had to be in there.