M3=Lunnch

i was running X with -1.5 degrees timing pulled, 20psi and ~98oct

RSAVIPER

I did a 12.2 @ 112 with a 1.69 60foot on 93 octane on street tires

elijahallen

in the 125mph traps when in the low 12's.

Elijah

2000s4biturbo::Uli

what was the 1/8 et and mph?

something had to happen with a shift to make you lose some mph.

incredible S!

1/8 th was 8.0 @88mph shifting wasnt the best but decent

ImolaboutPower

I used to bracket race and with my S4, stage 3+ and pump gas ran a 12.6@111 with a crappy 2.0 60-ft and a slipping clutch. Because S4's are capable of 1.6 short times though, low 12's are attainable with high 12's trap speeds

2000s4biturbo::Uli

<center><img src="http://www.fuelslut.net/hosting/uploads/12secondpump.JPG"></center><p>i would have thought that you lost it after the 1/8th... but at the 18th you were already behind my time and speed. you must have a stronger top end which made up for the "ok" launch.

VerrÜckt

Why did you have timing pulled? I run 4 degrees of timing advance on X and pump gas.