So ive been searching and searching and haven't been able to find anyone using VP's C10,C11, or C12. Does anyone know about using these fuels in our cars? Im looking for an easy way to control detonation other than using E85. More specifically a fuel (pump gas/race gas blend or just race gas) that can be used to help control detonation without major mods such as bigger injectors, tuning, and possibly fuel lines.

 

I've had good luck with unleaded 100 octane (USA AKI rating, not RON used overseas). I'm not sure about those VP fuels.

 

Where did you get 100? I know I can find unleaded on the puregas.org site. Not sure if you've seen that...

 

So no one else has ideas on fuels?

 

we've got a couple 76 stations in the are with 100 at the pump, it used to be fairly cheap too, although that's changed