| Component | Specification |
|---|---|
| Engine | Twin Cam 96™ (1584cc) |
| Transmission | 6-Speed Cruise Drive™ |
| Engine Oil | H-D 360 20W50 (3.8 Liters) |
| Front Tire | MT90B16 72H (36 psi) |
| Rear Tire | MU85B16 77H (36-40 psi) |
| Spark Plugs | Harley-Davidson 6R12 |
| Battery | 66010-97C |
The 2007 model year represents a pivotal moment in Harley-Davidson’s touring history. This was the inaugural year for the Twin Cam 96™ engine and the 6-Speed Cruise Drive™ transmission. Unlike its predecessors, the 2007 FLHT benefited from a significant increase in displacement and a sophisticated Electronic Sequential Port Fuel Injection (ESPFI) system as standard equipment, marking the end of the carburetor era for the Electra Glide line.
Engineering Deep-Dive: The Twin Cam 96
The transition from the 88ci to the 96ci engine wasn’t just about displacement. Harley-Davidson redesigned over 700 parts, including a longer stroke and lighter pistons. This upgrade provided a 17% increase in torque, peaking at 93 ft-lbs at 3,500 RPM. The 6-speed transmission significantly improved the touring experience by lowering engine RPM at highway speeds, reducing vibration and increasing fuel efficiency.
Maintenance Guide & Technical Specifications
Lubrication System
For optimal thermal stability and protection of the air-cooled V-Twin, MotoSpecsLab recommends H-D 360 Motorcycle Oil 20W50. The total system capacity for an oil and filter change is 3.8 Liters. Maintaining proper oil levels is critical for the 2007 model, as the increased displacement generates higher operating temperatures than previous iterations.
Chassis and Contact Patch
The FLHT utilizes a specific tire combination designed for heavy-duty touring. Ensure your tires meet the load index requirements: Front MT90B16 72H and Rear MU85B16 77H. Pressure management is vital for handling stability: 36 psi (2.5 bar) for the front, and 36 psi (2.5 bar) for the rear when riding solo. If riding with a passenger or heavy luggage, the rear must be increased to 40 psi (2.8 bar).
Electrical and Ignition
To ensure consistent combustion and cold-start reliability, use Harley-Davidson 6R12 spark plugs. The electrical system is anchored by the 66010-97C battery, which provides the necessary cold cranking amps (CCA) to turn over the high-compression 96ci engine.
Summary of Reliability
The 2007 Electra Glide Standard is often praised by technicians for its simplicity. Lacking the heavy infotainment systems and chrome clutter of the Ultra models, the FLHT offers a pure mechanical experience. However, owners should pay close attention to the primary chain tensioner and the compensator sprocket, which are known wear items in the early 96ci builds.