Ok all Im going to be running the monte soon probably not this Friday but sometimes in the next month or so. What do you think my time will be? I will post my times when I do run it. 2004 intimidator K&N cold air intake, flowmaster catback exhaust, and speed daddy headers.

 

My guess will be 13.89

 

I'm gonna say high 14's

 

14.6-14.9

Are you tuned?

 

I think you said the car was a 312HP or so. She is probably a 14.6 or so in the 1/4 mile should top out at about 100. Good luck!!
You should make sure she has brand knew plugs in it.

 

High 14s

 

That's what the app said but I don't believe that I'm at 312hp. Maybe 260-270

 

Have you tuned the car and dropped pulley sizes? If not between the intake, headers, cutback you may of gained 5whp without a tune realistically. But you have supporting mods to drop a pulley size or two, tune it, and pick up a decent amount of power!

Without a tune or pulley size drop I say your gonna run between 14.9-15.2@ 90mph-95mph

 

14.5-14.6....
You running colder plugs? colder tstat?
I ran a 14.64 with and intake and 3in catless dp, colder tstat, colder plugs, no burnout, just hit it a little so they'd stick, traction control on. tires at 28 psi. iced the supercharger before that run. weather will also play a little in it too..

 

I have not done a colder tstat or colder plugs yet.