Where to buy 116 octane Goliad TX ?

Going to the Texas mile and they are not going to have a fuel truck this time. I will be taking 40 gallons of fuel but that will not last long. It is near San Antonio.

Thank you for any help.
Larry W

 

How much compression and timing are you using that you need 116 octane?

 

BBC 871 ten pounds of boost

 

You can probably stop at San Antonio Raceway and buy some there at the track.

 

Yeah.... I would say that would call for some high octane juice!