I'm not sure that this question can be answered 100% because of so many variables but.... what is a good number for timing degrees at WOT for a built gen1 shortblock with stock compression (11:1 I think), stock gen 1 heads/cams, 5% OD lower, LT's, no cats, VMP gen2 blower with a 69mm upper making about 15psi, id1000 injectors with 13/14 GT500 pumps on E80? The car is PBD tuned and the last log showed 22 degrees timing at WOT and with this same tune the car laid down 731/689 in 72 degree weather with 52% humidity. I was going to have the car dyno tuned because I have a local friend with very similar mods that is tuned by Lund on the same fuel and his current tune is at 18.5 degrees at WOT. Should I just leave my current tune as it is?