- Features,
- Tuning Tech
Ethanol Gauges
Know your Ethanol Content
Did you know that even though E85 is assumed to be 85% ethanol and 15% gasoline from the pump, the true blend can vary significantly from one fuel fill up to another.
Tuner Resources
Whether you're tuning a large-displacement muscle car, a forced-induction sport car, or a drag-racing snowmobile, the concepts are the same. Here are some resources you might find helpful.
Videos
Short video instructions to various products and concepts.
EFI Central
The starting place for everything related to Electrical Fuel Injection.
Carb Central
An overview of carb tuning and links to additional resources.
Tuning Glossary
An A-Z glossary of both everyday and technical tuning terms.
Application Notes
Setup info for various sensors, and notes from Klaus.
Case Studies
Informative real-world application.