a friend of mine goes to an automotive school and they had a Y7 block they had taken apart to learn about pistins and shit like that. well his teacher said i can have it, so i was thinking about building it up so when i blow my Y8 i could just swap the bottoms. or even if i don't blow the one i have now still swap it in. the question is what pistons should i use? SRP or suzuki vitara? i want to use eagle rods unless anybody can suggest better ones and stock crank. would that be good for about 15psi with uberdata?