Fist time post.

[Anthony - 98 GTS]

Welcome, with the smooth tubes and filters you should have between 420-430 rwhp.

You should run a high 11 to a low 12 in the 1/4 mile depending on your driving and track conditions.

 

[Chuck 98 RT/10]

Remove the rear muffler. Replace it with an X, H or straight pipes at any muffler shop for $100 to $150.

Lower your rear tires to 21-22psi for the dragstrip.

Put your real name in your sig.

 

[Mike H]

Originally posted by Bandit:
Come on guys some help please!!!!

Bandit....Have patience....39 minutes later....First thing to learn about a Viper, is it has incredible torque, which can get you into trouble...QUICK!!! Make sure your tires are warmed up and the car pointed straight before you hit the gas on a street. Too many people crash over this alone.
As far as at the track, with practice, patience, you can hit low 12's, to high 11's.

Good Luck!!!

PS: As ViperMad said, use the search tools and you can learn a lot about your viper.