Lunati 60406 vs PurpleShaft P4452761

The Hughes is a bit larger cam than the MP. Remember, the lift affects the curtain area along with duration. If you have 226°@.050 on the hughes, but it has to lift the valve an extra .044", there will be a much larger window for the air to enter through. Not to mention the Lunati will have a much faster rate of lift over the MP which is not apparent on the published specs.