This Haltech episode is guest hosted by Ben Strader from EFI University in Arizona, USA. Ben answers the three most asked questions at his EFI Training Seminars: 


1. How much power will I gain by converting to EFI?


2. What's more important - fuel or ignition curves?


3. What's the best Air/Fuel ratio for my engine?


Youtube Video:

https://youtu.be/CIDWTe4VphI