Trio of Cadillac Racing GTP Cars Confirmed for 2027 IMSA Season
No. 31
Whelen Engineering Cadillac Racing
- Car
- Cadillac V-Series.R
- Engine
- 5.5L Naturally Aspirated V8
- Max Power
- 697 HP
- Tire Supplier
- Michelin
Team News
IMSA News GTP Season Review – Aitken Leads Cadillac Whelen to Championship
IMSA Adds Some Fresh Liveries and Fresh Faces at Road America
Cadillac Whelen To Feature Special Livery with National Law Enforcement Officers Memorial Fund at Long Beach
Vesti Racking Up Miles and IMSA Podiums Ahead of Long Beach Street Debut
