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      03-12-2007, 11:01 PM   #80
musc
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Drives: Audi TTRS, 335is
Join Date: Dec 2006
Location: SC

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2011 BMW 335is  [10.00]
He seems to be hooking up. The right rear will usually always hook with an open diff and DRs. Then all that power gets transfered to the left rear and thats when it usually blows the tires off. If the track prep is good, the left rear will hook too. It was hard to see with the smoke, but all I heard was a squeal and he took off.

Not sure what the torque increase is with the AA catback tune. It may have less bottom end torque which would help ease the launch. The PROCede just makes a lot down real low, which is great if you can harness it. WalkedU's 1.7x on Nitto street tires is a testament to that. Track prep is such a huge factor. I am sure rflow can shed some light on it, but it looks to be a pretty good track. I am sure the So Cal guys will get hooked up and be in the 12s soon once they get to a decent track.

I had the same problem with an LSD to where I was spinning with slicks leaving with a transbrake. It hooked once, then the next pass it hooked again and sheered teeth off the ring gear and cracked the whole posi unit in half. I went to a spool after that.
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