Maximum boost achieve with SN2000??

What is the maximum boost level one could expect from a SN2000?

I am asking for optimal set up: let's say I can get a custom crank pulley made and a small blower pulley for best combination ratio. at max blower rpm what would be the best boost level achieved?

Thanks

P.S. anyone has ever try to thinker or customize a SN serie blower with a vortech impeller and modified back blower case,...just a though.

the limiting factor will be the impeller speed. Once you go past a certain point, efficiency goes south.

Z. Ray

So,... what would be the max psi one should expect from a SN2000?

7,...8,...9,...lbs or more:confused:

8 psi on a small cubic motor.