The widespread adoption of ethanol-based fuels, such as E85, has brought both benefits and challenges for vehicle owners. While these fuels offer environmental advantages and...

C85 will make more power than X85. C85 will also require re-tuning. X85 is a closer alternative to pump E85. It does not require re-tuning...

The choice between E98 and E85 fuels ultimately depends on your specific racing requirements, budget, and performance goals. E98, with its higher ethanol content, offers...