What parts for boost upgrade

[ChargedUpGSR]

I've pretty much got all my parts together for my JRSC install on my 94 GS-R..

JRSC Kit
Hondata S200B
RC 440cc injectors
Walbro GSS342(255 lph hp)
NGK Plugs
Hondata intake manifold gasket
think thats it?

Well anyway, with this setup, I kinda figured I may as well run 8psi, exactly what parts do I need to get for the upgrade?
I'm not sure and I can't find it anywhere but I think I just need the:

051-409 $13.00 Jackson Racing Supercharger Belt
Note: Crank to Alternator with Boost upgrade Crank Pulley

thats what is listed on the site, so does the belt come with the pulley? for only 13 bucks?

[cpa]

That's just the belt. The larger crank pulley is probably $140 or so. Or, you can contact JRCivic on this board and get an alternator stepper pulley to do the same thing, and not overdirve your alternator. I used both (actually together with water injection too for about 12-13 psi) and both were high quality products.