How do i change my 305 TBI engine with ZZ4 heads into a performance TPI setup, capable of over 400 ft. lb.s of torque? Umm help? (nova, i love your help, but sometimes i think you speak another language)

https://www.thirdgen.org/tbitotpi

, thank you but im pretty much starting off with a TBI block and I have my heads and i have the bottom end setup. But that conversion doesnt really tell me how to just put on a TPI onto my TBI block. That seems more of an assembly in which you dont have to pull the engine. But my engine is pulled and i would just like to know what else besides a new wiring harness and an intake manifold i would need.

Coould i just go to the junkyard and pull al of the intake parts off of a 305 TPI (including wiring harness) and just upgrade what i want to upgrade?