And all bikes with the Milwaukee-Eight are equipped with a low-effort Assist and Slip Clutch. Other improvements include a 50 percent increase in charging output for powering accessories, slimmer primary and air cleaner covers for more legroom, and-always important on Motor Company machines-enhanced curb appeal. Harley says the new engine’s reduced mechanical noise allows the exhaust note to take on richer tone. Bikes equipped with the new engine are claimed to accelerate much faster off the line (8-11 percent quicker at 0-60 mph) and in top gear roll-ons (11-12 percent quicker at 60-80 mph).įor 2017, the Milwaukee-Eight 107 (107 cubic inches, 1,750cc) with precision oil cooling will power the the Street Glide, Street Glide Special (shown above), Road Glide, Road Glide Special, Electric Glide Ultra Classic, Road King and Freewheeler models. Twin-Cooled Milwaukee-Eight 114 (114 cubic inches, 1,870cc) with liquid-cooled cylinder heads for the CVO Limited and CVO Street Glide modelsĬompared to the Twin Cam 103 and 110, the Milwaukee-Eight’s increased displacement, higher compression ratio and four-valve cylinder heads, which provide 50 percent more intake and exhaust flow capacity, result in 10 percent more torque across the board.Twin-Cooled Milwaukee-Eight 107 with liquid-cooled cylinder heads for the Ultra Limited, Ultra Limited Low, Road Glide Ultra and Tri Glide Ultra models.Milwaukee-Eight 107 (107 cubic inches, 1,750cc) with precision oil-cooled cylinder heads for the Street Glide, Street Glide Special, Road Glide, Road Glide Special, Electric Glide Ultra Classic, Road King and Freewheeler models.The Milwaukee-Eight, which retains the classic 45-degree V-twin architecture, will power all 2017 Touring and Trike models, in two displacements and three variations: Cutaway of the Milwaukee-Eight 107, which Harley-Davidson says offers faster throttle response, more torque, better sound, improved fuel economy and a smoother ride than the Twin Cam 103.

103 harley motor problems