Comments by "David Cruse" (@davidcruse6589) on "NASCAR Fan Reacts to Thunderous Sounds from 1970s Formula 1 Cars" video.

  1. Air start is my guess mack trucks used it for high comp engines electric burn out The only problem with the truck was if got a leak overnight you had no air to start them So used have a kit so they coul hook a hose to another trucks air tanks from brake systems
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