EFI Online Course Download Center

On this page you will find various online courses that can be purchased as a DVD or downloaded to your computer to watch and learn as many times as you like.

Now Available!

Diesel Tuning 101

Check out the Trailers!

EFI University will be offering the Diesel Tuning 101 as a DVD course! Take advantage of this great opportunity to learn Diesel tuning with real professionals! This course will cover general principles of tuning a modern, common-rail diesel EFI engine. As a part of the course, we will be using a 2007i GMC DURAMAX LMM diesel truck!

Learn the Science of Diesel Tuning
Learn about the NEW CTS from Edge Perfromance
Learn from the Professionals!
See actual tuning of DURAMAX Diesel!
Learn in the comfort of your home or office!

Regular Price: $69

Now Available!

VARIABLE CAMSHAFT TUNING COURSE

Have you noticed that almost every car being manufactured to day comes from the factory with some sort of adjustable camshaft?

That is because the camshaft events have such a large impact on the overall power curve of an engine, that it is important to be able to move the cam events throughout the RPM and Load ranges of the engine in order to get the utmost performance at any given operating range.

Until now, selecting the correct cam timing for any given engine was always a compromise between low end torque and high RPM power.

By using Variable Valve technology, manufacturers are able to build a very wide powerband on most engines with little sacrifice in engine smoothness, economy, or emissions.
    
This exciting new video takes you from the beginning of cam theory and helps you understand how camshafts work in general, then leads you carefully through the maze of complex systems it takes to make a variable camshaft system operate!

You'll follow along during actual dyno runs to see the effect on engine performance as the cams are varied from advanced to retarded positions and back again!

You'll see software screen shots of live changes being made to an ECU, and watch real-time as vehicles are operated on the dyno to find the best power, and see the effects on exhaust emissions as well!

Over TWO FULL HOURS of video are available in this new video, so don't miss out on this incredible learning opportunity!

Download now for only $49!

You will need 1 Gig of available space on your hard drive to download the video (It will take about 1 hour to download on most computers).
Windows Media Player will be required to view the video.