Building a Modified PTS Flowbench (Part 1)

In this video series, I tackle building a flowbench. A flowbench is used to test the performance of cylinder heads and this bench was derived from the plans sold on the PTS forum (http://www.flowbenchtech.com/). The forum also has a wealth of information on the topic. This particular bench was set up to handle 12 vacuum motors and be able to pull 100 inches of depression.