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      05-01-2014, 06:23 PM   #379
biz77
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Drives: 2021 X3 M40i
Join Date: Aug 2010
Location: Spokane, WA

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Quote:
Originally Posted by tc535i View Post
Just ballparking, but a fbo 6at on street tires with a little e85 should be in the low 12 @ 108 or so with a 1.9 60'?
Trap speed should be higher. I'm running stock intercooler and downpipes with E50 and my RWD car runs 12.60's at 112mph with 2.0X 60 foot. I'd guess that the car is good for at least another 30whp and probably as much as 50 more with downpipes, intercooler and some tweaking on the tune. That should equate to another 3-5 mph in trap speed.
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