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07-28-2014, 12:15 PM | #1 |
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GT Wing Help
Leaning strongest towards APR GT250. But I'm not sure if I should get the
61" or the 67" The GTC 300 is intriguing, and I do prefer the look but I've heard they are more draggy. Voltex is also an option, but it is slightly more $$, and I'm not seeing many (if any) tracked E92's with them. But they do have more wing designs. Varis is out as the other choices are a greater value. I have GT4 front aero and canards. Currently at 3400 pounds with fuel. I run 285/30-18 R6 F, 295/30-18 R6 R. I may go up 10mm each at some point. Spring rates are 768 pounds F, 900 pounds R on AST 5200. |
07-28-2014, 07:31 PM | #2 |
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Have you considered Brooks Composites? They seem to develop aero for a lot of BMWs.
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07-29-2014, 09:55 AM | #3 |
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I saw those too. But I was trying to keep it all under $1700 All in.
But I got a APR GT250 67" ordered this morning. I wonder what the AOA is people are setting these at |
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07-29-2014, 10:19 AM | #4 |
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Sweet! Post up a review if you don't mind.
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07-29-2014, 11:03 AM | #5 |
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I have mine at 10 degrees AOA but started at level and tested from there.
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07-29-2014, 11:17 AM | #6 |
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07-30-2014, 11:28 PM | #7 | |
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Edit: I see you also have the canards. You will have to see but may need a little angle to balance the front. Good luck. |
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07-31-2014, 12:05 PM | #9 |
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I've heard a lot of good things about the bimmerworld wing
http://store.bimmerworld.com/bimmerw...wing-p906.aspx
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07-31-2014, 12:32 PM | #10 | |
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08-01-2014, 02:17 PM | #12 |
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start at 0 ...it gives more than enough DF
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