How would you build a low 10’s street car

Displacement and amount of air flow, it plays more on twins, if you run a single you can go with a 1.0 since all 8 cylinders are pushing the exhaust through it, think subs car has a 1.10 since hes a single turbo. Theres alot of build over there just glance through them and see what they did, you get budget orientated to all out so it's great to look through some of them.