EFI Online Course Download Center

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

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 emmisions as well!

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

Download and watch it

RIGHT NOW!

For only $195
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.