Tom Welch
Enthusiast
Re: Folks who have gone 11\'s or so stock ...
Sounds like you are a prime candidate for my "How to Drag Race Your Viper" Video.
Anyways here are a few pointers,
I rarely disagree with Jon B. but with regards to fuel level i do, have it as full as you can. Weight rearward will not hurt you and you may develope fuel starvation with low quantities as the fuel runs back and up the rear of the tank during acceleration while the fuel sump is in the front of the tank!
Remove your air filters while at the track.
In my video I describe how to properly set tire pressure for maximum contact patch.....too lenghthy for typing now.
Launch with a slipping clutch at @ 2500 rpms. Shift at 5500 or SOONER to stay in the torque band and SHIFT INTO 4TH GEAR.
You will need a SNELL 85(or higher) certified helmet(dot helmets are not legal at NHRA facilities)
Do NOT allow your rear tires to "HOP" as this will break a u-joint....any u-joint if hard and long enough in duration. Slipping the clutch lightly and "granny shifting" the 1-2 will eliminate this potential problem.
Good luck.....your stock viper should run 12.20's and under with a decent track and temps around 75 or lower(assuming near sea level)
Tom
Http://btrviper.com
Sounds like you are a prime candidate for my "How to Drag Race Your Viper" Video.
Anyways here are a few pointers,
I rarely disagree with Jon B. but with regards to fuel level i do, have it as full as you can. Weight rearward will not hurt you and you may develope fuel starvation with low quantities as the fuel runs back and up the rear of the tank during acceleration while the fuel sump is in the front of the tank!
Remove your air filters while at the track.
In my video I describe how to properly set tire pressure for maximum contact patch.....too lenghthy for typing now.
Launch with a slipping clutch at @ 2500 rpms. Shift at 5500 or SOONER to stay in the torque band and SHIFT INTO 4TH GEAR.
You will need a SNELL 85(or higher) certified helmet(dot helmets are not legal at NHRA facilities)
Do NOT allow your rear tires to "HOP" as this will break a u-joint....any u-joint if hard and long enough in duration. Slipping the clutch lightly and "granny shifting" the 1-2 will eliminate this potential problem.
Good luck.....your stock viper should run 12.20's and under with a decent track and temps around 75 or lower(assuming near sea level)
Tom
Http://btrviper.com