Banshee-Powered Yamaha YZF-R3 Goes Racing

T1, E3: Every motorcyclist loves the sound, smell, and charisma of a two-stroke, but these days they're all but extinct; Ari Henning and Zack Courts tackle the issue by trying to mount a 1987 Yamaha Banshee four-wheeler engine into a modern YZF-R3 chassis.