Well after a year of testing and tuning on my 2008 Cobalt 2.2 auto. trans. with a M62 supercharger. ( stock internals ) 3.0 pulley,S3 intercooler,2.5 zzp catless down pipe,stock cat. back exhaust, stock exhaust manifold ,68 mm throttle body ( stock ss ) homemade cold air, sport edition 15x7 wheels with 205x55x15 firestone wide oval tires

best to date with street tires 13.696 @ 100.08
8.772 @ 80.74
2.06 60 ft


Tring to figure out how to add pitures of time slips and car will follow soon as I figure it out.

 

Here are some photos and some time slips[IMG][/IMG]

 

photos and time slips are in the photo gallery ! still can't get them to a post but you are welcome to look in the gallery car # 9400 on time slips

 

Nice. I did 13.88 at 100 mph on my setup.

 

Do you automatics have anything to help you shift faster? I know they make something for your trans to shift faster and firmer but don't remember who makes it

 

^B&M shift plus i believe, i'm manual so not too sure.

to post pics just upload into your gallery, copy the code, and when you type a post click the "insert image" button and paste the code. easiest way i do it.

 

Thanks ,I seen you made some nice runs keep at it ! The only changes I will be making for next season is drag radials ,and more tuning ( so far any how ) as far as trans. shifting goes it all done with hp tuners in the tcm tune !

 

Mine was still with a 2.2 60 ft. I want to push the 1st and 2nd shifts out to 7k (6800 right now).