Only if you go with the higher ratio rockers. Stock is 1.6:1 ratio. You can get the 1.72:1 ratio which will increase the cams total lift from .444" to around .47x".
You will go from a .444 to a .472. If you have high mileage valve springs you can sometimes lose power by adding 1.7s. With good valvesprings though you can usually gain around 6-10rwhp with them and of course more if you are modded. I know they are probably worth 15-20rwhp on my car.