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are any A4's running the Stasis 4:1 center diff?

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Old 10-16-2005, 08:35 PM
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Default are any A4's running the Stasis 4:1 center diff?

<center><img src="http://www.stasisengineering.com/images/center_diff.jpg"></center><p>i found a few threads of S4's with the new diff but nothing about the performance or any opinions on the product.

if anybody is running this setup, how does it feel? or can you even feel the difference? also, is the exit on corners produce more oversteer, or is it still massive understeer?

TIA (stasis website does not offer much insight on their product)
Old 10-16-2005, 08:37 PM
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Default I spoke with somebody at stasis about it

he told me that there is a noticeable difference when accelerating out of turns and even more pronounced in wet conditions.

I will be doing that mod for next season... I'll send out my spare torsen when I have an extra $500.
Old 10-16-2005, 08:41 PM
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Default i heard that the rear would receive 80% of the power, more like skyline GTR AWD numbers

the new center diff piqued my interest because avalon motorsports is having that surprise 10% off sale, but i didnt see the diff on the list, although i scanned over it pretty quick. thanks for the info frog.
Old 10-16-2005, 09:16 PM
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Default either end gets 80%

a torsen doesnt know F from R.
Old 10-16-2005, 09:33 PM
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Default I talked to them as well...

The price I was given over the phone including the install at Stasis was rather enticing to say the least. I would assume it will make the car even more fun for the 8 months I get to drive in the snow too. Phil do you have the H-Sport sways on your track car?
Old 10-16-2005, 09:42 PM
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Default

what about rear LSD to go with it?
Old 10-17-2005, 02:50 AM
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Default H-Sport is the way to go

I love them.
Old 10-17-2005, 05:41 AM
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Default so if youre pushing hard through the corner, 80% could go to the front? wouldnt that create more

understeer? or am i jus assuming wrong?
Old 10-17-2005, 07:03 AM
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Default pushing through the turn your front tires will slip first which

will present a reduced load to the torsen and it will react by directing the torque to the other end of the car.

So if you are understeering and are on the power your slippage up front should be enough to cause the diff to shift power to the rear tires, reducing the demand on what the front tires have to do (pull and turn at the same time) down to just turning while the rear does the pushing.
Old 10-17-2005, 08:28 AM
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Default 80% to the rear when accelerating.

power can go to the front when decelerating but if you think about it, that is hardly an issue. if you are powersliding and both rears break loose then power should increase at the front wheels. it will either pull you out or you will slide off the road backwards. roughly the same thing happens now in the winter.

i've read in several stasis diff threads that the stock center diff is 2:1 vs. stasis' 4:1. while it sounds like a huge change it is only going from 66% nominal to 80%. i'd rather put my money in a rear LSD and deal with the center later. too bad stasis rear diff is a fortune.

the h-sport sways rock. even on stock sport suspension (winter mode) they are incredible. i do still have to notch the bellypan just a bit for clearance.

<img src="http://i23.photobucket.com/albums/b397/onemoremile/camber.jpg" alt="Image hosted by Photobucket.com">


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