I have a 2004 GT usual bolt ons going to step up to sc pro charger motor being built up.Cant afford hole rear now is their a t lock for stock axles,or should I sit back and wait on rear.

 

if you have a GT you already have a T-loc

 

Need posi unit as it sits now traction control just makes the big s on take off stay controlable I have a big need to launch straighter,Car get about 10 miles a month and as it gets more aggresive that goes down Runs a solid high 12 but feels like I'm losing so much on launch.Anything that will help cause with a pro charger coming it will get worse.

 

I'm confused you are getting the traction control light on your launches so you want a better posi?

 

Traction control not keeping the car straight enough on a hard launch with sticky nittos car is sideways thru 60 ft traps in 3rd it goes to opposite ide

 

what are your mods? sounds tome like you need some suspension and chassis work, a set of real rear tires (slicks) or ALL the above.....

 

Randy 4:10 gears 70 throttle body accufab plenium slp Lt catted xpipe Lm2s ported tfs intake mac cai predator tune under drive pullies. I'm not orignal owner friends say cams sound non stock.

 

what is your 60' what size are the DR's, how much psi in them?

 

1.5 60 ft 315/35/17 run about 22 psi have varied psi up and down

 

1.50 60's and this car has "usual bolt on's" and this car is N/A? am I missing something here?

 

Randy thats my problem being the second owner runs great no traction on take off. It is na cams sound beefed but at 1280s not complaining just thinking if it hooked how much better it could be.New motor being built hopefully I will have a answer why this one runs so strong.By top end I don't see anything that special.Friends have almost the same set up and push for a mid 13.Guess when this motor is torn apart I will see if the bottom has had work.

 

let me sea if I got this straight, your pulling 1.50 in 60' on a "35" series D/R, spinng 1st, 2nd and into 3rd, and running 12.80's N/A? at what miles per hour?
something doesn't sound right, esp those 60' times

 

104 mph

 

and your dead-sure those 60' ET's are 1.50 and not 2.50

 

lol. post the time slip.

 

When you drag race, you NEVER leave the TC on. It's more of a PITA than help. What you want for better traction is suspension work. Boxed control arms, stiffened chassis/torque boxes, drag shocks/springs, etc. That will help the hook up a ton. The way you would tell if you posi is out is w/ the TC off, if you do the the one-wheel peal, then you need a new one. However, you can just rebuild it instead of getting a new one.

As for the times, 1.5 60' is pretty damn amazing for a NA car, so amazing that it's suspicious.

 

Judging by his car and mods, if he had a 1.5 60' he'd be doing way better than 12.80s.

 

now sea, thats what I was getting at, the #'s just wern't adding up
hell my 3100lb GT runs 11.90's@114 and only goes 1.60's in 60' on full slicks and he's doing 1.50 on a D/R and spiining his *** off to boot

dont make me break-out the

 

All my apologizes guys my 16 was playing on here my car has all those mods the cams are comp 2's and the car does way over that 60 feet It has not been to track. I do say sorry for the wasted time

 

BTW now I know way their is a sign out key.

 

i think your son and I would get a long... I bullshit a lot too...

 

Hope any of you telling bs have better clue of #'s then my 16 yo my car is fun quick not fast.Loud not bad a##.90% of the ricers around here will beat it but that v8 sound is what I was after.I will leave 12 seconds to the guys under forty it would be nice but I can see myself spending that much$.