theres a lot of mumbo jumbo on this thread for us guys that are not familiar with the nitty gritty. eg duty cycle .5 , .55 etc. so for the uneducated in custom tuning, what was the simple answer? as many, including myself go the familiar route of intake mods, flash, tune, cooler, injectors, valve springs, fuel pump- is a stronger, say, 12psi actuator a good mod to do, or a waste of money? I'm chasing anything over 300rwkw. will more power be able to be tuned in with one? once again, just for the not-so-educated in intricate tuning proceedures....