Where to set timing with 9psi powerdyne

[nails79]

thanks for the reply, i'm running a stock A9L computer, no boost controller and 9.3-1 compression. i haven't beat on the car yet, shifted 2nd gear at 5300 and saw the boost gauge at 6psi, not sure how much more i can get out of it, kind of afraid to try with out a good tune. using msd dizzy, coil, and 6AL, definitely have enough for a good spark and more than enough fuel. so with all listed i should be able to set the base timing at 10* until car is dyno tuned??