What is the RON/OCT rating for Japan High Octane? - GT-R Register - Official Nissan Skyline and GTR Owners Club forum

tokyogtr · 3rd September 2008, 01:15 AM

Starting a new thread on this.

I notice several maps for the COBB device based on octane. I use Eneos high octane all the time but have no idea what map that equals. Anyone out there know the exact RON rating for Eneos ハイオク?

KKR75 · 3rd September 2008, 09:49 AM

I thought that the high performance high octane gas in Japan is 100 RON ?

I don't live in Japan, but I've heard this figure numerous times over the years. I wouldn't be surprised if Eneos is at that rating.

I could be wrong though.

3rd September 2008, 01:15 AM	#1 (permalink)
tokyogtr GTROC Member Join Date: Feb 2008 Location: Tokyo Posts: 1,173	What is the RON/OCT rating for Japan High Octane? Starting a new thread on this. I notice several maps for the COBB device based on octane. I use Eneos high octane all the time but have no idea what map that equals. Anyone out there know the exact RON rating for Eneos ハイオク? __________________ My GTR SUCKS..... air.... then big shiny turbos force it into the engine.

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3rd September 2008, 09:49 AM	#2 (permalink)
KKR75 GTR Register Member Join Date: Apr 2008 Posts: 15	I thought that the high performance high octane gas in Japan is 100 RON ? I don't live in Japan, but I've heard this figure numerous times over the years. I wouldn't be surprised if Eneos is at that rating. I could be wrong though.