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Peterson Fluid Systems Oil Pressure Relief Valves

Peterson Fluid Systems oil pressure relief valves are a must to help control the maximum pressure allowed in the circuit. This protects your vehicle from pressure spikes that may cause damage to the engine and other internal components. These billet aluminum valves are adjustable, and are available in a variety of in/out AN sizes.

5.0 out of 5 stars ( 5 )

$199.99

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$221.99

Turbosmart ProOPR Rising Rate Turbo Oil Pressure Regulators

Turbosmart ProOPR regulators are designed for large turbocharger systems and high boost levels where additional pressure and confidence is required at high boost, high shaft speed, and horsepower levels. These rising rate oil pressure regulators are boost referenced, not unlike your fuel pressure regulator, and allow lower oil pressure at lower boost pressures and increase oil supply pressure to the bearing system at higher boost levels. Turbosmart ProOPRs feature a twin outlet system that also creates a "T" in your turbocharger oil supply line for simplicity of plumbing and connection for up to two turbochargers. And while they have a returnless inline design, they use a boost reference to create a pressure differential, targeting the appropriate bearing pressure at low and zero boost pressure to eliminate your turbocharger digesting oil, while also providing increased oil pressure at higher boost levels to provide increased protection and confidence. Additional features: * Aluminum (6262 T-6) anodized body and valve * 1/8 in. NPT sensor/gauge port * 1/8 in. NPT boost reference port * 4 AN inlet * 1/8 in. NPT regulated oil outlets

Not Yet Reviewed

$219.95

Milodon Externally Adjustable Oil Pressure Regulators

Milodon externally adjustable oil pressure regulators will allow you to adjust the oil pump pressure without removing the oil pan or oiling system. They feature a spring-activated, stainless steel pressure valve that is adjusted by an external stud and bolt assembly.

4.67 out of 5 stars ( 6 )

$65.95

Turbosmart OPR T40 Oil Pressure Regulators

Many turbochargers are built around a bearing and oil pressure profile much lower than is seen by modern and high-performance engines. Feeding these turbochargers the appropriate oil pressure has always been challenging. Traditional methods to limit oil pressure have been with a restrictor aimed at reducing pressure, which also reduces flow. Turbosmart OPR T40 are true regulators allowing the target oil pressure of 40 psi to be achieved without compromising oil flow. This takes the guesswork out of the restrictor or feed and drain hose selection and ensures the oil going to the turbocharger never exceeds the manufacturer's tolerances, providing you with a rock-solid oil supply pressure within the manufacture's tolerances. Turbosmart OPR T40 regulators are available in black or blue, as well as a special edition all-black "sleeper" version. Select the one you like best. Features: * Fixed 40 psi configuration * -4 AN ports * 1/8 in. NPT gauge port

5.0 out of 5 stars ( 1 )

$138.55