2015 Arctic Cat Wildcat Trail XT, Features700 Inline Twin 4-Stroke with EFI 60+ Horsepower: Modern technology brings you more horsepower, less weight, improved efficiency and long-lasting durability. This all-new Arctic Cat-designed 700 inline twin features EFI, 4 valves per cylinder and liquid cooling. This next-generation 60+ horsepower engine was designed specifically for the Wildcat Sport and Trail chassis. At over 6 HP/100 lbs. power-to-weight ratio, the Wildcat Trail is one of the toughest ones to beat.