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-   -   Reprogrammed GTR still a monster (https://www.rx8club.com/general-automotive-49/reprogrammed-gtr-still-monster-166291/)

dos 02-07-2009 08:05 PM

Reprogrammed GTR still a monster
 
Looks like Nissan is making some changes to the GTR launch control due to some of the tranny problems.


The internet has been abuzz with chatter ever since it was revealed that Nissan had updated the software that governs the GT-R's launch control and was instructing all of its dealers to reprogram every vehicle in dealer inventory that had yet to be sold with the new software in a bid to keep additional transmissions from grenading.

The changes limit the maximum RPM that the car will sustain with the VDC switched off to around 3,500, a big reduction from the 4,500 limit of the old programming. Additionally, the software update adds a new, safer form of launch control that allows takeoffs at 3,000 RPM while the VDC remains active. Inquiring minds want to know: Would those alterations still allow the GT-R to hook up hard enough to reverse the earth's rotation at the drags?

We have some good news to share with Godzilla owners that are contemplating whether or not to have their cars updated with the new software. A bone-stock GT-R with the reprogramming has been timed at 11.34 @ 120.85 MPH with an excellent 1.69-second 60′ time. That result compares rather favorably with quarter-mile runs recorded by cars with the initial launch control programming.
http://www.autoblog.com/2009/02/05/n...aunch-control/

Ross_Dawg 02-07-2009 08:26 PM

I'd love to see that drag run... obviously they're going to say it performs just as well as it did before they reprogrammed it.

SiLVeRE8 02-07-2009 08:31 PM

interesting... but i dont think i want to get my hands on one for another 2-3 years until the bugs get cleared up a little more

dos 02-08-2009 09:57 AM


Originally Posted by SiLVeRE8 (Post 2856836)
interesting... but i dont think i want to get my hands on one for another 2-3 years until the bugs get cleared up a little more

I agree. This seems it would be more of a short term fix, then long term. I think the tranny needs to have the internals built up more.


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