1/2" air. My bad....put lots gear in the rear and it will. Just when you think you have enough gear....add some more.

 

17X4.5 Greg Weld Racelite's in front
17X10 Greg Weld Racelites in rear (street)
15X8 Weld Prostars w/ 27X10.5 et streets (track)
I changed over my lug pattern to 5X4.75 myself.

 

I was laughing when I read the ... "Just when you think you have enough gear....add some more".

I've been considering 4.10s. But I don't wanna just spin, esp. once the Maggie goes on. Nor kill my mileage. You probably can't pass a gas pump. Either cause of the 5.13s or the whole pkg.

If I was stayin N/A, I think I'd certainly give 4.10s a try.

I've been on the fence on this, but when the Radix goes on, I'll be better able to judge. Decisions.

But I would love to pull the fronts off the ground.

 

I am running a T56 and a 31.5 tire on the street, so it makes the 5.13 a 4.10. I actually get 19.2 mpg on the freeway and 15.7 in Houston traffic. If your wheel and tire package is right, then your final gear can be aggressive..

 

another video with sound!!!!!

http://www.youtube.com/watch?v=F7XDcn05usw

 

Running good. Definately more in it with more traction and a more aggressive launch...but that has consequences.

 

We will see....Mark you spent money on the DS and 10 bolt. I think the tranny will have a failure first, but the PRO's think the 5.13 is actually keeping everything safe.

 

Something I thought about; after I took it to the track and some hard launches, I had an issue with the bolts backing out on the tru-trak. They were bolts that hold the unit together. They probably got stretched due to the torque load. They started backing out and striking the diff housing and shearing them off. After about the 3rd abrupt jerk and noise I pulled the cover. I thought the first couple were just bumps in the road but knew I didn't hit a bump the 3rd time.
I replaced them with new grade 8 machine bolts and red-locktite'd them in. Something worth inspecting after a couple track visits. Drilling holes through the heads and using tie wire between them all (military style) may be needed.

 

Ok. thanks. When I pulled the axles and drilled them. I inspected everything and all was tight. That tru-trak is a stout lookin' piece BTW...