I inb0ost New Member Jul 27, 2008 7 0 0 Jul 29, 2008 #1 Jul 29, 2008 #1 i have a series 2 and just wanted to know what the real differenes in performance are like how much hp diff does the series IV have over the series II.. and what not.
i have a series 2 and just wanted to know what the real differenes in performance are like how much hp diff does the series IV have over the series II.. and what not.