fuel map GTR - GT-R Register - Official Nissan Skyline and GTR Owners Club forum

Niklas · 11th July 2008, 10:47 AM

Got a question on mapping the car.

Read a lot on that the 6th cylinder is the lean on and therefore its the hottest.

When mapping the car I understand that you increase the fuel percentage on the 6th cylinder a bit.

Correct?

And if so by how much?

And only on the 6th?

Just need to know what to tell my tuner have dont most of the mapping sesion and the car ran great and had ok egt (messaured on the rear collector).

They are a great tuning company but mapping of skylines are quite new in sweden so advice is wanted.

car will be running 600ish hp.

ExScoobyT · 15th July 2008, 01:29 PM

3% on number6

1-2% on number5

Niklas · 15th July 2008, 03:27 PM

thank you!

11th July 2008, 10:47 AM	#1 (permalink)
Niklas GTR Register Member Join Date: Feb 2006 Location: Sweden Posts: 207	fuel map GTR Got a question on mapping the car. Read a lot on that the 6th cylinder is the lean on and therefore its the hottest. When mapping the car I understand that you increase the fuel percentage on the 6th cylinder a bit. Correct? And if so by how much? And only on the 6th? Just need to know what to tell my tuner have dont most of the mapping sesion and the car ran great and had ok egt (messaured on the rear collector). They are a great tuning company but mapping of skylines are quite new in sweden so advice is wanted. car will be running 600ish hp.

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15th July 2008, 01:29 PM	#2 (permalink)
ExScoobyT GTR Register Member Join Date: Jan 2004 Location: `down sourfff Posts: 1,057	3% on number6 1-2% on number5

15th July 2008, 03:27 PM	#3 (permalink)
Niklas GTR Register Member Join Date: Feb 2006 Location: Sweden Posts: 207	thank you!