FCTTN: NASCAR biff, Unders or Overs & more

<p>Full Credit to the Noise is here to tackle the biggest stories in world motorsport, from wild scenes in NASCAR, the emotional crowning of a new Aussie world champion in Austria and much more.</p><p></p><p>Last weekend provided plenty low action around the globe, starting with a record-breaking Shannons SpeedSeries round in Sydney.</p><p></p><p>That all seemed pretty tame compared to Bristol, though, where Ryan Blaney and Carson Hocevar got into a full-blown punch-on after clashing in the race.</p><p></p><p>Were the wild scenes damaging to NASCAR's image? Or the type of blockbuster action that other series shouldn't be scared of promoting?</p><p></p><p>Meanwhile, Australia's newest two-wheeled world champion was crowned in Austria in emotional circumstances while Pedro Acosta finally scored a MotoGP win.</p><p></p><p>Former Legend and AVL discuss all of that and much more, including playing Unders or Overs and Credit or Shredit, in the latest Full Credit to the Noise.</p>