If you’d like to learn how to tune and calibrate EFI engines, click here and check out our best-selling book. Master EFI Tuner by Dan Maslic has sold thousands of copies in 38 countries world-wide and is used by many technical schools and colleges as THE textbook when teaching students about EFI, tuning and calibration. Click here to learn more about the book or to order your copy today!
Learn how to test and diagnose the charging system on a Big Dog or Harley Davidson motorcycle with this simple step-by-step process presented by Dan Maslic. Don’t forget to SUBSCRIBE to SPEED SHOP TV on YouTube!
