Jetting Question

[Cali]

Was wondering if anyone can give me an idea on where I should be at.Im running cool head with 20 domes,T5s,Open air box,with Uni Filter.I have a mild port job aswell.My carbs are stock wih 25 low speed & 310 Mains.I will only be riding at Pismo dunes..Sea Level.When I got it it had 290 mains,but had closed air box.I jst did a top end 40 over.

[GrMeyer]

Start with

Mains - 320

Needle - Middle

Pilot - 27.5

Air Screw - 1-1/2 from fully seated.