Highest Octane For Stock ECU??

Driftomodachi · 11-21-2013, 01:35 PM

Quote:

Originally Posted by DEpointfive0

The US doesn't use Octane, we use AKI, average knock index. You cannot compare it to the rest of the world

I'm sure Nissan considered all this when they put parameters on the ecu so that it could be a world car.

So can a z34 run "100 octane" or whatever it's called from the local 76 station pump here in So Cal and will it improve performance?

When I had my 240sx with an sr swap it ran ok on 91 but felt much livelier when I put in 100 but the vq is a different motor. Sorry for the noob question just trying to learn. It's funny google actually pulls up better results than the forum but I haven't found a thread that confirmed anything

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