1/4 mile time is HORRIBLE!!!, Is something wrong? Options

[XSTeknique]

I heard rumors about a stock ST running approximately 17 sec. on the 1/4 mile. My best run has been 18.00 sec. flat! That's REALLY bad! I have an auto ST with and Injen intake, HP header, stock piping with no resonator and with only one cat (figured i'd redo the piping once I begin project 7a-fte). I'm just asking for advice and help, so don't waste your time clowning me for having auto. Also I realize running on 18" wheels will hurt, but damn 18 sec.???? Would an exhaust leak from my header be the culprit here? Any help is appreciated. Thanks guys.

[HyperDeathKill]

XSTeknique you and me in the same boat man. I heard rumors about the GT running 16s and I ran mid 17s. Only put your stocks on if they are indeed lighter, and more mass is at the center of the wheel. My 17s compared to my 15s are lighter, have less rotational inertia, and are the same size, and wider.

I'm going to run again after taking out my seats, putting on my 17s, changing the plugs and fuel filter, and taking out my spare. Oh, I'm also going to go on a better track day. It makes a difference.

I have an auto too. How are you launching? At the gate, use your left foot and brake down to the firewall. Then use your right foot and rev up to 2500 rpms. You'll be revving against the torque converter, so it isn't THAT good for you car, but it's hella better than neutral drop and it's the only way to race in an auto. You can't rev much higher than 2500 rpms anyway, but I hope this helps.