1/4 mile estimate?
 

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!! :thumbsup:
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.