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.
Looking for more speed? When was the last time you checked on your fuel injectors?
Winter’s here. If your car’s been sitting during the offseason, hopefully you fueled up with the right gas so that it happily fires up when asked.
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.
Want to run a little more ethanol than what's found in most pump gas, but not as much as what's in E85? Why not make your own blend?
