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      03-21-2012, 08:40 AM   #83
M3 Montreal
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Drives: 2012 M3 SG ,DCT & 2011 S4
Join Date: Oct 2008
Location: Montreal , Canada

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Quote:
Originally Posted by superchargedman
Amazing! How could you be so much faster than the quoted 8:15! Man, they must be conservative in their quotes.
The quoted 8:15 is the entire ring...

This video is BtG...

As someone else posted the link here's a copy paste. Add another 25 to 30 seconds to the lap time to get the approximate Ring time it would be.

On a tourist lap it's impossible to complete a whole lap without stopping to queue for the gates at 'C'. So the BTG method is to time your laps in a point-to-point style from the bridge to the gantry. On a trackday this is also useful, as you don't have to complete 3 whole laps (63km) to get one lap time. To recap: after exiting the carpark at 'C' on the map above, drive under the Bridge (Antoniusbuche) at 'B'. From here it's 19.1km to the Gantry (currently carrying Audi sponsorship) at point 'A'. Easy!

Some interesting facts about BTG:

The distance between the gantry and the bridge is almost exactly 1 mile, 1660mtrs.
It takes a top-end sportscar less than 25 seconds to cover this distance. Most normal cars with a 120mph top speed over 30 seconds.
A BTG lap isn't just 25 or 30 seconds shorter, as the standing start from point 'C' adds another 5-6 seconds back on the time for most cars.
The straight is very bumpy, and is uphill all the way to the bridge.
Top speed is attained into the dip AFTER the bridge on a flying lap
On a BTG lap top speed is attained before Schwedenkreuz or in the Foxhole (for lower power cars)
Tags:btgguidenordschleifenurburgring
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2012 E92-M3 Space Grey on Fox Red, DCT

2011 B8 S4 S-Tronic , Black on magma red
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