Hot Running Twin Cam 96 Engines

Harley-Davidson has recently acknowledged that its Twin Cam 96 engine tends to operate at higher temperatures. In particular, owners of 2007 Ultra Classic Electra Glide motorcycles have noticed an excessive level of heat radiating from the engine. This model has fairing lowers that obstruct some of the cooling air that would usually cool the rider's legs at slower speeds. In addition, the Twin Cam 96 engine operates at higher temperatures than the Twin Cam 88 engine because it has almost 10 percent more displacement and because it is calibrated to run a leaner fuel mixture to meet exhaust emissions standards, often elevating engine heat at slow riding speeds when little air is flowing around the bike.