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No. 1
GEBHARDT Motorsport USA Inc.
Valentino Catalano
Oscar Tunjo
Car
Duqueine D09
Engine
5.6L Naturally Aspirated Nissan VK56DE V8
Max Power
470 HP
Tire Supplier
Michelin
Team News
Toney Doubles Up with Road America Race Win, Airbnb Endurance Challenge Title
IMSA News
Aug 16, 2026
Tunjo Takes Road America Pole for Airbnb Endurance Challenge
IMSA News
Aug 15, 2026
Tunjo, Workman Deliver Wet-to-Dry Saturday Wins at Mid-Ohio
IMSA News
Jun 6, 2026
Tunjo Tops VP Racing Challenge Mid-Ohio Practice in New Duqueine Chassis
IMSA News
Jun 5, 2026
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