Building a nitrous motor (wanting to go with a 200) with all forged internals, what should be done to the crank? should i pay the money to have it forged/nitrided? by the way, im building a d16z6, and fuel is not an issue by the way.

 

Should be fine. Get it micropolished and balanced. You'll break a rod or punch a hole through a piston before you break the crank. You'll be using a progressive controller correct?

 

I would guess SS valves would be a necessity with that high of a shot too.