Following the cars debut at the 2018 24 Hours of Le Mans, due to the refusal of Mecachrome to increase power output of the engine, and the engine being underpowered on its debut, Ginetta announced that it would part ways with Mecachrome, opting to install the AER P60B in place of the Mecachrome V634P1. The engine was successfully test fired on the car in early August.