Riding with Ken is Yannis of Pipo Moteurs in France. They are one of the premier WRC engine builders and he is their engine management guru. He is riding in the car with Ken and tuning the engine management system on the fly! Yannis rode up to Tahquamenon Brewery with me a year ago during snow testing in the UP and got a bit of a thrill ride - it was blizzard conditions (2 feet of accumulation that night) and our caravan of experienced snow drivers was traveling 'at speed'. See old post HERE.