Spring 11psi for SPD Blow off valve

Spare 11psi spring.

For engines with a vacuum idle at: -0.65 bar to -0.7 bar

Dimensions:

Diameter: 36mm

Length: 103mm

Note:

These springs are made for SPD dump valves and there are no guarantees that they are functioning as intended or according to specifications if you choose to try to install them in blow off valves from other manufactures.