RPM Love: Installing and Testing a Tachometer On a Vintage Bus (Detroit Diesel 8V71)

We install a tachometer on a Detroit Diesel 8v71 in a vintage bus. The bus did not come with a tachometer so we wired one up and tested it with an inexpensive digital non-contact tachometer. Read more at: http://www.beginningfromthismorning.c... Connect with us: blog: http://www.beginningfromthismorning.com/ instagram:   / beginningfromthismorning   facebook:   / beginningfromthismorning   About Us: A family of six dreaming, planning, and preparing to full-time RV around the country. Renovating our '64 GM PD4106. bftm_video_tag