I am in the process of building an ls7 and im on the fence about adding oil squirters. I am going with a dragon slayer crank, callie I beams, and weisco pistons CR 11.5. I know that katech puts them on their motors and the LSA and LS9 have them. I know that the forged pistons will transfer more heat than the OEM ones in the LS7. At the same time i know that the LS9 typically runs hotter than the LS7, possibly because of the oil cooler. My question is are they worth it and what would the benefit be, if any, on a NA car that sees mostly street use?