Looking to buy/build 500-600 fwhp 360

I dont believe so.
I know some NHRA Stock Eliminator racers that spin their 340's past 7000 rpm every time they hit the track and that after the launch the cars hard at 5000+ rpm
The reason why I don't like to spin a 340 like a chain saw is because 340 cars are very rare in the area of Missouri where I live. I'm thinking that maybe I've seen like seven 340 cars and I think that 3 maybe 4 of those were at a classic car dealership. The last time I saw a 340 car at a car show was about 3 years ago. I'm looking for a clean rust free A body with a 318,ps ac and haven't had any luck and it's been 2 years. I don't have the funds to travel the country looking at cars, I can travel about a hundred miles from my house.