That's just it, though. I have no intention of doing drag radials, and that was part of the discussion with Cory.

Either way, I'll have imperical evidence at a later date. I'll do another run just before install, then immediately after.

@mramg1 , did the E55 driver you referenced have a factory LSD that he replaced with a quaife, or an open diff replaced with an LSD?

Already has. There were several Camaro, Mustang, etc. owners at MIR whose jaws just about hit the ground.

I anticipated a .2 sec gain until I spoke to Cory at Kleemann. He stated that, in his experience, it would likely be closer to a .4 sec gain with just a LSD. Since I'm going to do new downpipes and a tune shortly after the LSD, I should be deep in the 11's before Christmas.