Based upon the experimental formula of Barus, the study of squeeze film problems between exponential curved circular disks of Murti is extended by considering the piezo-viscous effects of lubricants. Comparing with the case of iso-viscous lubricants of Murti, the effects of exponential dependency of viscosity improve the performance characteristics of exponential curved circular disks. The results through the variation of the piezo-viscous parameter and the exponential curvature parameter provide useful references and applications for industrial engineering.