How much should I go?

[Civickid0to60]

How much PSI should I tune my Supercharger up to? And what can I do to do it? (Im learning as I go with the whole forced induction game.)

[pdiggitydogg]

50,000psi

seriously though it depends on what your motor can take, how much tuning youve done, what gains you want, and how much money you have.

[Wren57]

I would tend to say don't swap a pulley to run more boost than the one it came with unless you get forged internals. A probe message board would be able to help you lots more than here...