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.
By entering a lightweight 2002 Stohr Prototype with less than 200 horsepower on tap, can Ghais Khaleghi prove that less is more?
Chris Nelms plans to use the consistency of his 2021 BMW M2 Competition to win.
The greatest strength of the 2018 Audi RS3? Corner exit speed, says the owner.
An alternative to shopping for a specifc octane fuel? Why not just mix two together to get the right mix?
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.
If 87 and 90 are enough for most cars, why does midgrade gasoline exist?
Our Mustang is so close to starting that we can taste it. But before we could fire it up, we needed something: fuel.
