How would you build a low 10’s street car

Isn't the barracuda fastback the heaviest Abody?
At 3600 pounds with driver you will need approximately 600 horsepower to run 10.50.
Now 600 big blocks that are street driven aren't a problem and the formula is easy and straight forward but a 600 hp small block is somthing else, hyper and temperamental come to mind.
And if you want reliability your 600 hp could cost you 9 to 14 k.
Thankyou for giving me some figures that helps a good bit, my plan was to overbuild the internals to reach the reliability I want, 600 seems pretty doable with a turbo’d small block also the small block would help with the weight savings, I think my next move might be getting my car weighed to see exactly where I’m at then I can try and figure the hp and gearing I would need