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AUGUST 15th - 17TH, 2025
The Hottest Diesel Performance Event in the Mountain West!
Aug 15, 2025, 8:00 AM MST – Aug 17, 2025, 3:00 PM MST
Gillette,
1635 Reata Dr, Gillette, WY 82718, USA
Dyno Comp Classes
Diesel Class
∙Stock Plus Diesel – Deleted/Tuned/Stock Turbo
∙Limited Diesel – Big Turbo/Big Injectors
∙Unlimited Diesel – Anything Goes
Naturally Aspirated Gasoline Class
∙Stock Plus Gas – Tuned NO TURBO/SUPERCHARGER
∙Unlimited Gass – Anything Goes
Dirt Drag Classes
∙SXS - Anything Goes
∙Daily Driven Gas – No Turbo/Supercharger
∙Daily Driven Diesel – Tuned/Deleted
∙Callout Class – Callout your buddy for fun
∙Modified/Open – Anything Goes
Sled Pulling Classes
∙Daily Driven Diesel – Tuned/Deleted
∙Limited Diesel – Big Turbo/Big Injectors
∙Pro Diesel – Compounds/Big Fuel
∙Unlimited Diesel – Anything Goes
∙Farm Tractor Unlimited – Anything Goes
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