Zachary J. Santner, senior specialist of quality at Sunoco, has been answering our fuel questions for years–but here's your chance to have him answer your fuel questions.
Questions about gas? Skip the message board and hear it from a fuel expert.
What exactly does that fuel additive consist of, and does it actually improve the gasoline in your tank?
What happens to gasoline as it ages? Find out in the next issue of Grassroots Motorsports Magazine.
Is Avgas really a suitable alternative to race fuel? As Sunoco's Zachary J. Santner notes, there are many factors to consider–some of which can negatively impact you and your car.
We've all seen upper cylinder lubricants in the store, but do they actually deliver on their promises? We ask Zachary J. Santner, senior specialist of quality at Sunoco, to find out.
What you need to know about Sunoco's 110-octane Standard race fuel.
Looking for more speed? When was the last time you checked on your fuel injectors?
Wondering if the date marked on those pails and drums is really how old the fuel is, or curious how long gas stays fresh? We ask Sunoco to find out.
