Dixon was speaking after a two-day test at Sebring, in which the 2.2-liter, twin-turbocharged V6 engines were paired with the common hybrid components in full regeneration mode for the first time.
Dixon drove the Chip Ganassi Racing-run Honda test car, while Will Power handled the Team Penske-fielded Chevrolet version. Both drivers recorded over 800 laps, and approximately 1,400 miles, between them around the eight-turn, 1.7-mile short course at Sebring.
