High oil pressure after oil change??

I just did an oil change and now under high rpm the oil pressure is pegging at @ 100 psi at higher rpms. Ive been running valvoline racing 10-30 and with a wix 51085 filter. It would sit at 60-70 psi cruising and 40 at idle. This time I used valvoline advanced synthetic 10-30 and a wix 51085xp filter that is supposed to be for synthetic oils. It sits at 70-80 psi cruising and 50 at idle. Pegs at 100 psi if I get on it. Any ideas??
Engine is a 408 92 block with a standard volume oil pump. This is the fourth oil change I’ve done on it and had no problems before. Drove it to get the oil and filter and it was fine. Drove it after the oil change and it is too high. Thanks for the help.