So then the lsa doesn't affect performance? Y do people say with forced induction you need a wider lsa? Surely it can't be just to quiet the sound down?
Just my opinion, but it seems to me that closer lobe centers which would result in greater overlap for any given duration, might allow boost to be blown out the exhaust while both valves are open, particulary undesirable on turbo motors.
I think THAT is the reason for wide lobe center angles (114 and up.)
