tyler durdon

ok so i searched a little on here and cant find the answer im looking for maybe i didnt look hard enough but whatever i will still ask. i just put another d16(p28 block, pm6 pistons, d15b2 head, pm6 oil pump) anyways it is running but oil pressure to the block is way high, even after warm up the oil pressure can go up and past 100. and its kinda freakin me out. how bad can this hurt my engine and whats a good fix, besides crack. at idle its normal like 50-60 and then as i accelarate it just climbs and climbs like its not regulating it?? any help would be great thanks.