That's pretty nasty. Congrats.definitely ditch the prefab for something custom and those numbers will go up. I did a 141 with a single 12 type R off 600 whats in the kick.
I agree 100%. I never got metered till about two years ago (first and only time) and I hit 144 on the kick panel. 500/1 and two W3v2's. Just did it for the hell of it. Turned out to take seconed place at the particular event for my class.your score is good. In Street1 class for meca (the division you should fall in) that score would do you well (even tho they measure at the headrest and u'd lose 2db). F all the bashers that are dogging your score, anything over 140db in the front of the car is respectable. You have plenty of room to improve too if you ever want to compete
You can't automatically just guess 2 db. It doesn't work that way.your score is good. In Street1 class for meca (the division you should fall in) that score would do you well (even tho they measure at the headrest and u'd lose 2db).