Uh-Oh! First Gen Cummins gone RUNAWAY on the DYNO

Let this be a lesson:  If your truck is poorly tuned and not ready to be pushed to its absolute limit… maybe don’t take it on the Dyno?

Its a shame it had to happen to this gorgeous 1st gen Cummins. The truck looks to be in immaculate shape and supposedly was making 500+ HP.

The trucks owner must be an experienced Diesel guy because hes quickly able to block the air intake and stop the runaway engine. Disaster avoided!

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