damp valves
4 Answers
Do You Want DUMP Or DAMP Valve? Cuz A "Dump" Valve Relesses Excess Boost Psi. On A Turbo. A "Damp" Valve?? What The Hek Is That???
Would help a great deal if you would furnish more details on the make, model, component, parts, etc... that is applicable. It leaves too much room to assume or speculate.