Should i drop to a 2.8 pulley?

[GOTIT4CHEAP16]

My mods are

Gen V, 3.0, Stage 2 heads, XP Cam, SD Headers, N*, LQ4, ZZP Stage 2 Gen 3 Intercooler, CAI, AL 104's Gapped to .055, #130 Springs, 42.5lb Injectors

I recently got a mail tune from ZZP last week friday and have been driving the car and have 0* of knock so far. Before the tune i was getting knock at WOT. Can i and should i drop to a 2.8? I am always scanning though.

[Bio248]

more timing would probably benefit you more.

[GTPpower]

As long as your timing at WOT is 15 or higher, I would give the 2.8 a try.