Any 9/10 Second Small Block Nitrous Combos Out There

Looking to use some parts I already have on this combo. M1 Intake, 750 or 850 Holley double pumper, (Camshaft will a new hyd. roller/roller lifter set up for Nitrous lobe separation etc) Ported X or J head, 340 Stock Block, Steel crank. rod & forged piston. w arp bottom end. 3 speed automatic. headers, MSD, MSD Dist. 355s in 8/3/4 with a slick. Drag strip use only. Car has a cage.
I don't believe you will get there with that combo no matter how much you shove down its throat. HYD Roller and 9 seconds? Your going to have to spin that motor to death. Solid Roller and swap out the heads to something that flows well over what X or J Heads can do. Your going to have to spend some $ that's for sure and change your combo drastically IMO.

Right now I am building a 440 cubic inch small block using a Ritter Block and Brett Miller W9's built for boost.
That combo with 10:1 compression will make 850hp Naturally Aspirated. You are going to need that kind of power or
It is gong to have to weigh 2000lbs with your combo.