Triumph Thunderbird - Specifications; Cooling, Fuel System, and Ignition Specifications

Specifications
105
Cooling
Coolant Type . . . . . . . . . . . . . . . . . . . . . . . . . . Triumph HD4X Hybrid OAT coolant
Water/Coolant Ratio . . . . . . . . . . . . . . . . . . . . 50/50 (pre-mixed as supplied by Triumph)
Coolant Capacity. . . . . . . . . . . . . . . . . . . . . . . 2.55 litres (0.67 US gal)
Thermostat Opens (nominal) . . . . . . . . . . . . . 82°C (179°F)
Fuel System
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sequential electronic fuel injection
Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . Submerged electric
Fuel Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 bar (50.7 psi)
Fuel
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 RON unleaded
Tank Capacity . . . . . . . . . . . . . . . . . . . . . . . . . 21.7 litres (5.73 US gal)
Ignition
Ignition System . . . . . . . . . . . . . . . . . . . . . . . . Digital electronic
Spark Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . NGK DPR6EA-9, 2 per cylinder
Gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9 mm (0.035 in)