I am planning on getting arp rod bolts and def getting the vtec water pump and timing belt. Im looking to get a gsr oil pump too. I was thinking about the p30 pistons but i havent been able to find any, which is why i decided to go with the pr3. I havent bought the pistons yet so if i can find p30 pistons, i will def pick them up. I forgot to mention that i will be upgrading to skunk2 valvetrain. I will look in to the tri-y for more power. Thanks a lot for all the info infamous.