105 Octane fuel mixing with 95 Octane

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Jan 23, 2012 | 02:17 AM

MrJuls

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From: Centurion,South Africa

105 Octane fuel mixing with 95 Octane

I got a 20lt can of 105 Octane fuel.What is the mixing ratio with 95 Octane for normal street use?

Jan 23, 2012 | 06:29 AM

Turbofig

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You could dump the whole thing if you wanted but without a tune adjustment such as more boost or timing I doubt you will see any gains unless your car is knocking on 95.

Jan 24, 2012 | 02:10 AM

MrJuls

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From: Centurion,South Africa

The ECU was remapped and it's got 780cc injectors.I have noticed on low boost i.e 1.2 bar it knocks sometimes.
The guy who did the mapping told me to mix it 50/50 so i'll do that.

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