318 Street/Strip build?

SSG Karg already put a general guideline up for the engine itself, without going too far in the weeds...

that would assume though you have the option of putting in new pistons and put them up close to the deck to regain some lost compression. Slapping 340/360 heads on a stock 318 is a sure recipe for < 8:1 static compression and makes the engine feel sluggish on the bottom end, especially when you slide in a new bumpstick...