XDP Heavy Duty High Boost Valve Spring Set XD390 SPIDERWEBSHADE Milwaukee M12 Right Angle Drill

Milwaukee M12 Right Angle Drill

Bilstein Model B4-KT1-Z454A00

hydraulic and pneumatic leak testing is done as well as hot gas stand and burst test validations

***Not compatible with factory heat shields***

XDP Heavy Duty High Boost Valve Spring Set XD390 SPIDERWEBSHADE Milwaukee M12 Right Angle DrillXDP Model XD390 Control the valvetrain in your modified 1998. 5 2022 Dodge 5. 9L 6. 7L Cummins with the XDP Heavy Duty High Boost Valve Spring Set XD390. The XD390 Valve Spring Kit is designed to help eliminate valve float due to elevated cylinder pressures and higher boost levels. Common upgrades like aftermarket tuning and fueling and turbo upgrades can cause valve float that results in severe engine damage. Intake valves can also be blown open from