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2010 GT-R Discussed by Chief Engineer (Launch Control Improvements!)

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Old 01-06-2010, 09:03 AM
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TXSTYLE
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Lightbulb 2010 GT-R Discussed by Chief Engineer (Launch Control Improvements!)

This has been a huge discussion and topic of warranty issues for 2009 customers. However I find it very interesting that all the fuss is mute do to the fact that it's purpose is not to produce the best 0-60 times but to aid in inclement weather/traction situations.


http://www.youtube.com/watch?v=w1bHGaV-Lvw
Old 01-06-2010, 09:11 AM
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Goin' Sidewayz!
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Originally Posted by TXSTYLE
However I find it very interesting that all the fuss is mute do to the fact that it's purpose is not to produce the best 0-60 times but to aid in inclement weather/traction situations.
Honestly, who the hell uses launch control for that !?!?!
Old 01-06-2010, 09:16 AM
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bhk1004
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yes sir,i was not racing!!! i swear!! i broke my trannie using LC when i was stuck in the snow!!! lol
Old 01-06-2010, 09:18 AM
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TXSTYLE
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Originally Posted by Goin' Sidewayz!
Honestly, who the hell uses launch control for that !?!?!
Well.... In the rare times I have been driving in ice, sleet, snow or even very wet roads... I have used my cars ability to start in 2nd gear (the name varies) as this makes alot of sense to me. And anyone with a car this powerful surely could use such a system... especially if they happen to get in bad weather!
Old 01-06-2010, 09:20 AM
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TXSTYLE
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So if the owners don't bother to fully educate themselves to their cars ability and uses... Fail for them.
Old 01-06-2010, 10:55 AM
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Goin' Sidewayz!
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Originally Posted by TXSTYLE
So if the owners don't bother to fully educate themselves to their cars ability and uses... Fail for them.
That's not what launch control was designed for. So fail for Nissan saying that's why they put it in the GTR.
Old 01-06-2010, 12:26 PM
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Glasgow Smile
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Plus, according to teh internets 500000 GTR trannys have failed due to LC abuse.
Old 01-06-2010, 04:02 PM
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HDPDZO6
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Originally Posted by TXSTYLE
So if the owners don't bother to fully educate themselves to their cars ability and uses... Fail for them.
Nissan should have never showed the magazine writers/auto reviewers the technique of using it for faster 0-60 times then if they solely wanted to use it for inclement weather driving.
Old 01-07-2010, 06:36 AM
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Alberto
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New LC allows 3000rpm's off the line instead of the 1st year cars 4800rpms (IIRC)

The 2nd year it had no LC and could only come out of the hole at 2200rpm's.

I read that in a new C&D last night.

This years is a compromise between murdering your $20K tranny and launching like a pu$$y. The result? According to C&D the 0-30mph is .6 slower than originally, ouch! By 150mph they are tied.
Old 01-07-2010, 07:43 AM
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Sudou
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They wrote down 0-60 3.3 seconds for the 2010 model, thanks to the reprogrammed computer
Old 01-07-2010, 08:24 AM
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iirc Matt got near the same times when he got his ecu flashed.
Old 02-10-2010, 08:20 PM
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ooooooook

????
Old 02-11-2010, 06:08 AM
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Where's that damn bunny with a pancake when you need it ? ^
Old 02-12-2010, 10:27 AM
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http://s173.photobucket.com/albums/w...edSteering.flv
Old 02-12-2010, 10:36 AM
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Originally Posted by Alberto
New LC allows 3000rpm's off the line instead of the 1st year cars 4800rpms (IIRC)

The 2nd year it had no LC and could only come out of the hole at 2200rpm's.

I read that in a new C&D last night.

This years is a compromise between murdering your $20K tranny and launching like a pu$$y. The result? According to C&D the 0-30mph is .6 slower than originally, ouch! By 150mph they are tied.
Is this the same thing as the launch control update?

That weaksauce launch control update enabled one of the locals to run an 11.2 stock.
Old 02-12-2010, 05:41 PM
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Originally Posted by blasian
Is this the same thing as the launch control update?

That weaksauce launch control update enabled one of the locals to run an 11.2 stock.
Late 09's and all the 10's and on GTRs come with LC2 which allows for RRR launches at 3000 rpms and warrantee intact.

The launch control update is where you take your early GTR with LC1 (4500 rpm launch) and have it reprogrammed to LC2 so that you can launch with the traction control on in "R" mode, thus maintaining warrantee coverage.

1/4 mile times are pretty much identical (low 11's) and 0-60 with LC2 seems to only be about 2/10ths of a second slower on average.
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