Bi-Fuel Models
| Natural Gas Fuel Inlet To Fuel Pressure Regulator Fitting | 48 Newton Meter (Nm) |
| Natural Gas Fuel Outlet To Fuel Pressure Regulator Fitting | 32 Newton Meter (Nm) |
| Fuel Pressure Regulator Bolts | 14 Newton Meter (Nm) |
| Natural Gas Fuel Inlet To Fuel Pressure Regulator Fitting | 48 Newton Meter (Nm) |
| Natural Gas Fuel Outlet To Fuel Pressure Regulator Fitting | 32 Newton Meter (Nm) |
| Fuel Pressure Regulator Bolts | 14 Newton Meter (Nm) |