Adding 22 cubes,,, power increase? 528 to 550

Who was your cam grinder and what rocker ratio are you running and what are your lash settings?
The cam was ground by Mike Jones. It is an inverted flank roller. The lobes are 85510 intake and 89480 exhaust with .867 gross intake lift and ..020 lash. Exhaust is 89480 lobe with .816 gross lift and .020 lash. Specs at .050 are 285/296/114 in at 110. Rockers are Jesel 1.7 ratio. Lobes are .510 and .480. Mikes timing specs on his web sight don't match the ones on the paperwork i got with the cam. The web site states the intake is 289 @ .050 and the exhaust is 302 @ .050. Two emails back to Mike have not gotten a response. Just for shizts and giggles i am going to measure them when i put the motor back together.