Was just wondering what would be the highest safest shift point with my mods in sig. My mail order tune seems to be shifting past 6000 somewhere, cant tell exactly where but if I had to guess I would say above 6500 since my tach maxes out at 6000. When it reaches 6000 it seems to have a lot left in it and just keeps pulling like a raped ape. Im not used to this since I had a stock 4.8 before and it just scares the hell outa me to let it rev that high, allthough it doesnt sound like its struggling.

 

dont worry just drive it. tuner did the shift points and probably knows your seutp more then anyone