Holley 7″ Digital Dash Install BurnDown Ep. 90 In this episode I make a mount for the used Holley 7″ Digital dash I picked up. I also button up a few things and finally take the Maliboom out for a spin. I drive it around long enough for it to make lots of not so good sounding noises. Good news if it runs and drives! The bad news is that we have some bugs to work out… But that’s car building for ya. Follow along and enjoy the struggle.