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.
Not sure where to find race fuel or how to ensure it's properly stored? We ask Sunoco for advice.
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.
A fuel mix containing 30% ethanol–E30–could offer similar benefits to running E85, but without the need to specially tune or configure your car says Sunoco's Zachary J. Santner.
