Hi everyone,
This winter I'm going to be building a motor for my car for next year. My main objective is to build a fast strip car but also use it to go on local cruises and pick up the groceries on 91 octane pump gas. I like turbo cars and admire the turbo scene. I have built a few turbo setups as well. Here is the setup I'm thinking of..

440 stroked to a 528(already have a 4.375 crank and aluminum rods laying around)
-9.3-9.5 compression
-Standard port Victor heads
-Custom solid roller cam( 115 LSA, 245/255@.50/ .640/.660 lift)
-street dominator intake(already have one on my 440)
-850 cfm csu blow thru carb
-Custom stainless 2" headers
-Single 107mm turbo A/A intercooler

Even though ill have head studs and mls head gaskets I want to push a max of 10-12psi out of it(for now) at the track on race gas and 8psi max on 91.

How much HP do you think I can expect from the 528 in natural form and under boost on pump gas? I know the intake will limit it but for now That's what ill use and then when I get a hood scoop on the car ill go with a taller intake.

Thanks!