Oil Restrictors - Hex Head - Aluminum - Clear Anodized - Chevy V8 - Pair

Oil Pump Restrictor

Additional Information

With a .055"orifice, this pair of oil restrictors reduce oil flow to the top end of the engine which ensures bottom end oiling.

Part Type

Engine Oil Galley Restrictor

Product Overview

When building a high performance engine with a solid or solid roller cam, it is necessary to meter the amount of oil going through the lifters and up to the rocker arms. Too much oil to the top will starve the main and rod bearings and cause engine failure. These oil restrictors are simple and easy-to-use parts.

Important Note Regarding Oils, Additives, Aerosols & Liquids

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Product Details

Product Downloads

#	Document Type	Download
1.	Catalog

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Reference Information

Oil Restrictors, .055 in. Orifice Diameter, Chevrolet, Big Block/Small Block, Pair

When building a high performance engine with a solid or solid roller cam, it's necessary to meter the amount of oil going through the lifters and up to the rocker arms. Too much oil to the top will starve the main and rod bearings and cause engine failure. COMP Cams oil restrictors are easy-to-use parts and should be considered when installing a solid lifter or a solid roller camshaft. Simply screw directly into the oil gallery with no machine work.