• Ultimate Callout Challenge 2024

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Ultimate Callout CHALLENGE

UCC 2022
Ultimate Callout Challenge 2022 Preview
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If you’ve been paying any attention to the competition diesel scene, then I don’t have to tell you that these shops and individuals are changing the game right before our...
UCC 2022
ULTIMATE CALLOUT CHALLENGE 2022
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One of the biggest events on the diesel performance calendar took place at Indianapolis Motor Speedway Raceway Park! The Ultimate Callout Challenge was an action-packed weekend...
UCC 2016
ULTIMATE CALLOUT CHALLENGE DAY 1 IS IN THE BOOKS!
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Well, day 1 of the Ultimate Callout Challenge has come and gone, and with it, a new world record. The first day of the event, held at the Deseret Peak Complex in Tooele, Utah,...
UCC 2016
ULTIMATE CALLOUT CHALLENGE DAY 2
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Day 2 of the Ultimate Callout Challenge has come and gone, and we have a new leader in the standings! The drag race portion of the competition was a lot more fast-paced than the...