>
> >I have a 2V 289 in my snake at the moment (CR=9.3:1 + 31 years of
> >carbon build-up) and it runs just fine on el cheapo 87 octane.
>
>
> And that is the engine your Tiger has (only if its a Mark II, all others
> are 260 engines).
>
> Octane enhancer is not required but is lead substitute??
>
> Gary
And another question: do any of the lead substitutes really work?
I've head that none of them do anything except gum things up.
Note I said substitutes. Adding MEL doesn't count, since it's not
available for street use here in CA.
Roland
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