Re: air - fuel ratio

"Tegger" <tegger@[EMAIL PROTECTED]
> wrote in message
> That's the answer I was looking for.
>
> If volume is the determining factor, I'd guess MTBE would have a similar
> effect on stoichiometric as ethanol, since it's added in concentrations
up
> to 15%.

I dont think so, Tegger... Methyltertiarybutylether has a different ratio
of 
hydrogen to
carbon to oxygen..  It should not have the same stoichiometry as ethanol.

Ethanol is almost 35% oxygen by weight. MTBE is only about 18% oxygen.