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Fuel Tips News

Questions about fuel? We know where you can find some answers.

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.

Fuel tips: Additives, octane, ethanol and more.

Questions about gas? Skip the message board and hear it from a fuel expert.

Understanding Antioxidants and Fuel Stabilizers | Coming Soon To an Issue Near You

What exactly does that fuel additive consist of, and does it actually improve the gasoline in your tank?

In the November Issue | Fuel Tips

What happens to gasoline as it ages? Find out in the next issue of Grassroots Motorsports Magazine.

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Fuel Tips articles

News and Notes: Do octane boosters really work? | Fuel Tips

Can you add an octane booster to pump gas instead of buying race fuel? You can, but as Sunoco explains, the end results may vary.

News and Notes: Race fuel: How to find it, ship it and store it | Fuel Tips

Not sure where to find race fuel or how to ensure it's properly stored? We ask Sunoco for advice.

News and Notes: Race fuel vs. street fuel: What’s the real difference? | Fuel Tips

Just how different is race fuel from street fuel? We ask Sunoco's Zachary J. Santner to find out more.

News and Notes: Gasoline detergents: What are they and what do they do? | Fuel Tips

Is there a way to clean away the built-up carbon in an engine without disassembly? The answer might be in the detergents commonly found in gasoline and fuel additives.

News and Notes: Why compression ratios don't dictate octane requirements | Fuel Tips

Why can some high-compression cars run on unleaded fuel, but others can't? As Sunoco's Zachary J. Santner explains, it has a lot to do with the engine's design and technology.

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Fuel Tips Forum Topics

Do you use a fuel additive? (And if so, which one?)
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