Actually there is a good reason to run more lift than your heads max out at.
If you put in a .450 cam, you get max flow for the millisecond the valve stops and starts to close.
If you went with say a .500 cam you get max flow from the time the valve hits .450, goes to .500 and back to .450.
Somebody like Dewayne can perform the sorcery and witchcraft required to put the duration, LSA, lobe profiles etc where it can make the most of your cylinder heads and put the torque curve where your application needs it.
Kevin
this is why I am not just gorilla fisted hawging them out as I have in the past. I don't want to kill any flow or reshape the bowls/runners/ports very much and not get the chamber ccs mis matched. who is this Dewayne and how do you go about getting them done?
what kind of budget is needed for him to fully port them?
