re-pulleying an M-98 S/c?

I wish to upgrade from stock boost to about 10-15psi. What do I need to change? I also need parts to fix the excessive amount of play in the blower snout
Rick

You should be making 10-15 psi now. But if you need more get a 5% pulley. Check for leaks or belt slip.

One of the vendors should be able to get you a rebuild kit for the snout. All you should need is the coupler and a seal and the flange sealant and oil.

ok thanks
Rick