Conversion PSI to NM - Cars & Trucks

The conversion is from inch pounds to Newton Meters

The factor: 1 Lb-Ft = 1.35582 Nm.

The direct quote: boltscience.com

Torque is a measure of how much twisting is applied to a fastener. The units used to measure torque are in the form of force times length.
The metric (SI) unit of torque is the newton metre (Nm). In inch units, torque is usually measured as Lb-Ft (pounds feet) or Lb-In (pounds inch). The Torque Converter Calculator will allow you to convert Nm to Lb-Ft or Lb-In or vice-versa. The calculator uses the conversion 1 Lb-Ft = 1.35582 Nm.

HOPE THIS helped

Torque Units Conversion Online Units Converter