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07-24-2008, 05:17 PM | #23 | |
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07-24-2008, 05:24 PM | #24 |
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Mean reversion is a hypothesis; not necessarily a reality. Secondly, good idea on regressing hp/weight to lap times. Your R2 does indicate a good fit, however there are too many background variables; i.e. the tyre issue amongst others.
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07-24-2008, 05:45 PM | #25 |
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If you read that thread those are all discussed to death there. Yes, it's just a regression fit. It's just a way to put the deviations into context. Establishing cause and effect would be difficult. Others tried adding more variables and running multiple variable regressions but couldn't find anything that stuck.
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07-24-2008, 05:49 PM | #26 | ||
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07-24-2008, 05:52 PM | #27 | |
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07-24-2008, 06:05 PM | #28 |
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I learned an interesting fact from the dealer today.
When he was sent to the Hockenheimring to drive the M3 for the first, all of the 20+ M3s sitting were fitted with the stock 18" alloys. He said he asked the question 'Why not 19" as these are the favoured rim when customers spec their car?', the reply back from the instructor was that the 18" are the better combination for both ride, handling and feel, that was why every M3 which was tested during development had 18" alloys and why the 19" were only tested near the end of development after the suspension was signed off. I'm glad I made the right choice there then. |
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07-24-2008, 06:07 PM | #29 |
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Larry Kock pretty said the same thing but did not mention the above.
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07-24-2008, 06:12 PM | #30 | |
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I don't know if it's true or not, it was just what he said to me on passing but then again he does know I picked the 18" anyway, though I know in my heart of hearts that the 18" are the better option is you are interested in purely the finer things instead of maybe making it look it's prettiest. P.S. Was it not Larry Kock who said the surge was engineered into the M-DCT. Oh, I shouldn't have said that or old swampie will be after my guts once again. |
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07-24-2008, 06:28 PM | #31 |
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He didn't mention anything about the surge, but he did say they engineered "something" into to. It can be many things.
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07-24-2008, 06:46 PM | #32 | |
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Still be nice to have some after-market black 19s in due course - but keep 18s for fun bits.
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07-24-2008, 08:30 PM | #33 | |
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I think you met Larry Cock Footie. Smaller wheels are almost always better than larger wheels so long as the the tires have stiff sidewalls to have a good turn-in. Having taller sidewalls also enhances the contact patch since taller sidewalls absorb more road imperfections. I just wished BMW and others made the 18"s as pretty as the 19". The best wheels ever for me.... 15" Volk Racing for my Integra Type R 16" Porsche Turbo Cup wheels - magnesium baby
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07-24-2008, 09:27 PM | #34 |
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Yeah it's a little odd the m3 posts so low, what's the R8's time I believe it has similar power.
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07-24-2008, 10:31 PM | #35 | |
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So the time is not surprising at all. The freakin new Camero just did 8:20. |
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07-25-2008, 08:28 PM | #36 |
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Footie, you have proven once again your ignorance when it comes to cars and tracks.
Keep up the good work, buddy!
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07-26-2008, 04:30 AM | #37 |
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2006 JDM-spec Subaru STI Spec C did 7:59 around Nurburgring - officially they are a 280PS (more like 310PS as has been dyno proven on many occasions) and 430NM torque car, weighing around 1350kg, so I can believe the R26-R time...
And I'm sure the RS4 did sub 8 minutes with better tires... :Edit: the RS4 did sub 8 minutes with Pirellis P Zero Corsa tires and ceramic brakes - ceramic brakes are the business on the track, I had them on my old RS4... |
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01-05-2010, 02:03 AM | #39 |
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Footie is protected because posts a lot and stirs the pot with his audi bias; the result of these is lots of threads and debates which attracts traffic and is usually good for a forum.
I believe it would be a very boring forum when all members agree on the "awesomeness" of the M3 Later edit: I have just noticed the post I was refferingto is deleted....good job...I believe Footie is some sort of moderator...so please Footie, delete this one as well, cause it doesn't make any sense now.
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01-05-2010, 04:43 AM | #40 | |
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lol. Can't wait for the Porsche Spyder: 1.275kg and 320 bhp + Porsche's sports suspension and cheramic brakes.
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01-05-2010, 08:38 AM | #42 |
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that's not any hatchback you're talking about, that's a limited edition track oriented car, design for racetracks not daily driver, and it also broke the time barrier for ALL FWD cars, it would compare to the M3 limited edition track oriented car, the GTS, if it were apples to apples, besides it's a really cool car, wouldn't mind having it as a track car and my M3 as DD
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01-05-2010, 11:54 AM | #43 | |
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I'll stick with my "slow" M3....thanks.
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01-05-2010, 06:27 PM | #44 |
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I apologize if I miss-read but the Renault did it with R compounds?
That right there is a flagged time to me. It goes back to the Porsche/GTR scandal.. Tires are make or break.
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