Rampage L4-135 2.2L (1983)
Oil Pump: Specifications
Oil Pump Specifications
Oil Pump Specifications
Rotor Backlash
0.01 in
Note: Maximum inner to outer rotor tip clearance.
Rotor To Body Clearance
0.010-0.014 in
Rotor End Play
0.001-0.003 in
Note: Measured between pump cover mounting surface and end
of gear, using straight edge and feeler gauge.
Rotor Thickness(Height)
Inner
0.943 in
Outer
0.943 in
Rotor Diameter
2.469 in
Note: (Minimum)
Cover Flatness Variation
0.015 in
Relief Valve Spring Free Length
1.95 in
Relief Valve Spring Pressure
20 lbf at 1.34 in
