15-19 Indian Bagger, 20, 23 Chieftain, 20 Chieftain Classic, 20-21, 23 Springfield, 21 Springfield Dark Horse, 22 Springfield , 13-19 Indian Cruiser, 20-21 Chief Vintage, 20 Chief Dark Horse, 22 Super Chief Limited, 15-19 Indian Touring
Indian 111 engines are already a performance favorite. Installing a set of three new Andrews cams is the best way to more power. All Andrews cams use Landis CNC cam grinders and computer-designed lobes.
Higher valve lift and more duration means power from 2000–6000 RPM, stock or modified engines.