Going Hydraulic

sorry 273 in my opinion based off running what I consider hot hyd cams on the street for 20 year or so you are asking a lot from a hyd set up, but yes its totally doable, but the cam specs needed to have that rpm capability and gears needed to match 456 or so well not much fun to me on the street I ran 430s at one time it was a great match for my cam but i don't like my car winding like that on the freeway!