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Mopar Engine Challenge Promax Engine

Using too short a rocker arm bolt proved to be the downfall of the Promax entry, as it pulled the bolt from the head, bending the rocker shaft, and eliminating Promax from the competition.
Mopar Engine Challenge 2006 - A Plethora Of Power

 Using too short a rocker arm bolt proved to be the downfall of the Promax entry, as it pulled the bolt from the head, bending the rocker shaft, and eliminating Promax from the competition.  View Related Article

 

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