well running the Hoosier Quicktimes quickly made me realize what the weak point is in my driveline 
The old posi is going out and a new chunk is going in. I'll probably upgrade to 31 spline axles as well, but need some suggestions on what chunk to put in.
The car has a 331 stroker motor that will get some boost down the road, and atm is making around 330-340hp at the wheels. This car is also my daily driver so no spools please
The car also has a T-56 tranny in it so it will have hard launches (was launching the car with the drag radials at around 5000 rpm, then the one wheel peel occurred later that evening
)
Some of the ones I've looked at are the Auburns, Eatons, and the detroit lockers. I also saw the ECTED one with the electronic locking mechanism to switch from the LS to a spool, but wondering how well it works.
Any comments, suggestions and experiences with differentials would be appreciated. Not too concerned about price as well, just something that will last on the track as well as be manageable on the road.
Thanks!


The old posi is going out and a new chunk is going in. I'll probably upgrade to 31 spline axles as well, but need some suggestions on what chunk to put in.
The car has a 331 stroker motor that will get some boost down the road, and atm is making around 330-340hp at the wheels. This car is also my daily driver so no spools please
)Some of the ones I've looked at are the Auburns, Eatons, and the detroit lockers. I also saw the ECTED one with the electronic locking mechanism to switch from the LS to a spool, but wondering how well it works.
Any comments, suggestions and experiences with differentials would be appreciated. Not too concerned about price as well, just something that will last on the track as well as be manageable on the road.
Thanks!
