| Specifications - Note: These specs only apply to the '03 VTX 1300S Retro | |||
| Cooling System | |||
| Coolant capacity | Radiator and engine | 2.9 quarts | |
| Reserve tank | .25 gallons | ||
| Radiator cap relief pressure | 16-20 PSI | ||
| Thermostat | Begin to open | 176-183° Fahrenheit | |
| Fully open | 203° Fahrenheit | ||
| Valve lift | .3 inches minimum (8mm) | ||
| Recommended antifreeze | Pro Honda HP Coolant or an
equivalent high quality ethylene glycol antifreeze containing
silicate-free corrosion inhibitors * Try saying that 3 times real fast. :) |
||
| Standard coolant concentration | 1:1 mixture with distilled water | ||