my car usually goes 6.84-6.88 in the 1/8 @ 102-105 and 10.66-10.70 in the 1/4 @ 128-131 on the bottle....with 1.49-1.55 short times...i couldnt match any of my "usual" times...best was a 10.79 @ 128 everything else was 11.1 @124-127... track definately stopped hooking after 7:30-8:00.