M8 Oil Pump PSI Tester

Pressure Test Tool - Oil Pump - M8

• Includes air regulator, 0 - 100 psi pressure gauge, plugs for water and oil cooled oil pumps, gasket and needed hardware
• The spring tension can be adjusted to achieve the desired pop off psi
• Allows the engine builder to know what psi the relief valve opens
• Made in the USA
• Only fits Feuling™ oil pumps, will not work with factory Harley-Davidson oil pumps. Fits '17-'24 M8.
• Proper relief valve seal will insure good hot idle oil psi and reduce oiling system cavitation and related pressure issues.