Installing Blitz Supercharger

[Doc Zaius]

Originally Posted by camelll

.... I was also told they tuned the jdm version of the kit for 100 octane. ...

I'm pretty sure that the Japanese (and Europeans) have a different octane rating system... I think it tends to be about 5 points higher for the same quality gas. So maybe closer to 95 North American octane might be more appropriate.

I try to always fill up at one of the few local Sunocos... 94 octane!

[eTiMaGo]

Originally Posted by Doc Zaius

I'm pretty sure that the Japanese (and Europeans) have a different octane rating system... I think it tends to be about 5 points higher for the same quality gas. So maybe closer to 95 North American octane might be more appropriate.

I try to always fill up at one of the few local Sunocos... 94 octane!

yeah there's Octane Number and Research Octane Number, which means some differences... For example our 91 octane here is equivalent to 87 octane in the US, our 95 is your 91, etc...