Re: [T3] Compression Ratio Recommendations

["Shad Laws" <shad@aircooled.net>]

<x-charset iso-8859-1>Hello-

> > I think your 92 octane (MON?) is the similar to our 96 (RON) here in Aus
> > which is what I use.
>
> Pump gas in the US has its octane measured in  (RON + MON)/2, so I don't
> think we usually get a spread quite this wide. It would certainly be nice
to
> know what both number were, so we could compare notes worldwide more
> effectively.

Rule-of-thumb is that MON and RON are 10 units apart for typical gasolines.
So, a 92 (R+M)/2 fuel is approximately equivalent to a 97 RON fuel.

Take care,
Shad Laws
LN Engineering - Aircooled Precision Performance
http://www.LNengineering.com


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