Pressure Specifications

WARNING: This page does not describe the selected car, but rather 110 other vehicles, including the 1987 GMC Vandura Special, 1987 GMC Vandura, 1987 GMC Value Van, 1987 GMC Suburban, and 1987 GMC Safari. However, it is still accessible from the selected car via links, so may be relevant.

PRESSURE TEST SPECIFICATIONS ⁽¹⁾

Application

psi (kg/cm² ) @ Idle

Relief: psi (kg/cm² )

C10/35, P10/35

80-125 (5.6-8.8)

⁽²⁾ 1200-1300 (84.4-91.4)

G10/35

80-125 (5.6-8.8)

⁽²⁾ 900-1000 (63.3-70.3)

K10/35

80-125 (5.6-8.8)

1350-1450 (94.9-101.9)

⁽¹⁾	"S" and "T" truck pressure relief specifications are not available from manufacturer.

⁽²⁾	G30 and motorhomes with hydroboost, pressure is 1350-1450 psi (94.9-101.9 kg/cm² ).