i have 2006 gt with cold air,91 octane tune,steeda underdrive pullys,h-pipe with borla exhast and 410 gears.right now im running a 13.66 at 104.4 on my best pass.i have 20 inch wheels witch is not helping but im looking for ways to get into the 12's without supercharging or nitrous. any help would be great. thanks

 

LT headers, LCA + lca bracket and serious driving

 

My best to date is 12.78 with the list below. If you get yourself some drag radials and some suspension parts you should be able to hit 12's.

 

Thought your time'd be a bit better with the 4.10's. What're you looking like in the 60ft? Some better tires definitely'd help the launch and gain you some time.

 

leave the 20s for the street.. bring your stock 17 or 18s w/drag radials with you to the track.. remove spare/jack from the trunk, 1 piece drive shaft. front sway bar delete, relocate battery to the trunk. with these mods plus what you have and skinnys on the front a mag ran 12.6 and got the front passenger tire off the ground. throw on LCAs and LT headers and great conditions you can get low 12s.

edit: mag didn't have 4.10s to get 12.6.

 

I doubt you will 60' well enough with those 20s andthe low profiletires they come with, especially with 4.10 gears. I'm sure you are blowing your tires off the line. Your trap speed looks a little low as well. With that trap, I'm not sure if you would hit 12s without some drag rubber on some smaller wheels. My lowest trap getting a 12 second run is prob around 106.4 which was on the stock pirellis with 17s cutting at least a 1.90 60' time, if not better. I'm also running the stock 3.55s which are more managable using street tires. I'm sure street rubber and 4.10s is pretty damn hard to keep from spinning 1st and 2nd.

 

You have everything needed for 12's, but your wheels are killing you. Stock 17's and some drag radials and you'll be hitting 12's with a little practice. LCA's definitely couldn't hurt, either.