This article originally appeared in Diesel Army on July 23,2020.  By Artie Maupin.

This article orginally appeared in Engine Builder Magazine on September 2, 2020 by Greg Jones

Derek Rose has seized the 2019 Ultimate Callout Challenge Championship! Putting down massive power on the dyno, Derek's Freedom Racing Engine put out an incredible 2,503 HP and 3,783 foot lbs. of torque - setting the record for the highest recorded dyno numbers at a UCC event ever! Derek has a long history of competing in the UCC that has led up to his win in Indianapolis: 

For UCC 2019, Andres’ Ram is powered by a Freedom Racing Engine 6.4L Cummins with a GT55 over a large custom atmo charger compounds. His set up has twin 12mm CP3s and 100 LPM injectors alongside the Fleece Performance Engineering custom intake sidedraft. Andres gives credit to Ben at Done Right Diesel for supplying his tunes. Andres stated that the biggest hurdle they face is a truck that is heavy. Andres and his JA Diesel Team’s motto is “anyone can make a light competition truck fast, let’s try with a full weight street truck.”

Putting down massive power on the dyno, Brett's Freedom Racing Engine put out an incredible 1,299 HP and 2,073 foot lbs. of torque at the 2019 Ultimate Callout Challenge.

This article was originally published April 25, 2018 by Mike McGlothlin

MEGATRON: Jason Wayman’s Missouri-Based Dodge That Terrorizes All

This article was originally published by ARTIE MAUPIN NOVEMBER 29, 2018