Harry Andreas wrote:
In article .com,
wrote:

Charlie Springer wrote: ...

Can you explain the octane rating? In my little world octane is a chain of 8
carbons with 18 hydrogens hooked on.


Memory fades but the standard test for octane rating goes something
like this:

(Actually, memory was crap)
Or something like that.

Something like that...

Or something rather different, thanks.

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FF