Pressure Test Specifications

WARNING: This page does not describe the selected car, but rather 22 other vehicles, including the 1983 GMC Vandura Special, 1983 GMC Vandura, 1983 GMC Suburban, 1983 GMC S15 Pickup, and 1983 GMC S15 Jimmy. However, it is still accessible from the selected car via links, so may be relevant.

PRESSURE TEST SPECIFICATIONS

Application

psi (kg/cm² ) @ Idle

Relief psi (kg/cm² )

C10/30

80-125 (6-9)

1200-1300 (77-84)

G10/30

80-125 (6-9)

⁽¹⁾ 900-1000 (63-70)

⁽¹⁾	G30 with hydroboost, pressure is 1350-1450 psi (95-102 kg/cm² ).