Hello I'm a new guitarist, and I was wondering if anyone could tell me what this guys doing at 4:30 when he starts playing fast? I wanna play like that but I'm a noob and have almost no idea what he's doing
He's just playing a fast solo, nothing overly complicated.

In order to play like that, spend lots of time learning scales and doing finger exercises to build strength and dexterity.
Gibson LP Standard T, EPI LP Standard with Gib 57/57+ pups, EPI Sheraton II, Schecter Hellraiser C1FR, Schecter Hellraiser DLX,
Helix Rack, Blackstar Series One 45 (Celestion V30's), Jetcity JCA50H w/ JCA24s+