Originally Posted by xrglen
does any of your fuel have lead in it and what is the highest octane you have at the pump? cheers
You can buy leaded fuel in some places, but not for use on public highways. For the most part, the only place that you can buy leaded fuel is at a track or at the airport (avgas).
The highest average premium unleaded is 91-92 octane, depending on where you live. In high volume markets, there are "specialty" suppliers who often have unleaded racing fuel in their pumps with posted octanes ranging from 98-105.