SM105K
Streetlight Grand Prix Champ/ IG @fafomotorsports
PP quicker in 0 to 60 and 1/8th mile, shifts one more time stock in 1/4 which ruins its time vs the non pp....
Only by a couple of tenths. All things being equal that is a drivers race. I raced my buddies 2018 5.0 at the track. He goes 12.2x and I go 12.5x. If I leave before him, I usually win.