Several reasons why this gas station (corner of big basin and saratoga-sunnyvale rd) offers 100octane:
1. Its Saratoga which borders high end towns, which have high end cars which see track time.
2. The only other gas station at the time this one started offering 100 octane was the one off of Foxworthy in San jose
3. Highway 9 is right up the road...the unofficial Saratoga racetrack! Opens every night after 12am, right when the local Saratoga 5-0 is having their nightly briefing
