i've already started, but i'm stuck on what to get next.

[widebodyEK99]

i've already gotten the cams and the cam gears the whole fuel system minus the lines. i've gotten the throttle body and the intake manifold as well as the exhaust manifold and the cold air intake. what else do i need to continue my N/A build?

[NSZteg95]

Pistons. Time to raise your compression if you want to get the most out of your cams. The increased lift of the larger cams will lead to cylinder pressure being bled off through the valve openings, you need to gain this pressure back.

[Sirfallsalot243]

Depends. Depends on how much power you want, how much you want to spend, and what motor you have. It also depends how you want the power (low end, high end, mid?). You need to consider what the purpose of the car will be, and how reliable it has to be. The more an engine is modified, the more it becomes (arguably) unreliable. Without specific goals and limitations, answering your question is a complete shot in the dark that would do you no good if you had a different goal in mind.