Ordinary motor oil can be used to lightly lubricate cylinder walls, lifter bores, wrist pins, piston rings, timing chains and bearing surfaces.

Many high-quality greases have anti seize compounds added as additives. In that case, they will protect you from galling, seizing the engine parts.

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Yes, this is a very common practice to put engine assembly lubricant on rod bearings. Not only that, but you should also apply the assembly lube on any kind of surface inside the engine. Otherwise, the engine may fail due to excessive friction. Q. What is an engine assembly lube made of? Permatex lubricant is manufactured according to OEM performance specifications. This lubricant for engine assembly is one of the greatest for long-term storage.

Additionally, assembly lube is typically made from oil-based products like petroleum or synthetic oils. Grease, on the other hand, is usually made from a combination of soap and oil. For performance applications, some type of “racing” oil is recommended for optimum protection after the engine break-in process has been completed. Ordinary motor oils (both conventional and synthetic) that meet current API “SN” and ILSAC GF-5 specifications are formulated for late model engines with roller cams and emission controls.

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If you are rebuilding your engine, or even if you are just changing your camshaft, you will need to use an assembly lube.

The first run of the engine is a very crucial moment. Many engines fail in this state. This is because the builder didn’t provide high-quality lubricant inside the engine. Corrosion occurs now and then in the metallic equipment. For this reason, the engine lube has essential additives in it to prevent corrosion like antioxidants and other chemical components. Hence, it saves you from paying higher bills in the garage. Increases Efficiency of Equipment: Repco's vast range of Penrite Lubricants includes a complete line-up of Penrite Engine Oils, Penrite Transmission fluids, Penrite Gear Oils, Penrite Additives, Penrite Coolants and Penrite Motorcycle and Marine Products. Repco carries Penrite mineral engine oils as well as semi-synthetic and full synthetic engine oils, giving our customers the best selection of lubricants to suit their vehicles. Does not clog filters and mixes easily with synthetic and petroleum-based lubricants. Completely engineered with high amounts of anti-wear, high-pressure, and friction-reducing surface active chemistry. In general, assembly lube is used to help protect components during assembly and break-in, while oil is used to lubricate and protect components during operation.Zinc, which is activated at both low and high working temperatures, provides unparalleled protection. Non-foaming. How Much Engine Assembly Lube To Use I have come up again with another edition of Red Line assembly lube as this brand never fails to amaze me! It’s anti-corrosive and prevents the clogging of filters. No Clogging: Overall, this is a lubricant that you can go for if you want to stay on a safe side. The rust-free and anti-seize additives of this assembly lube is a bonus for your engine. Pros When it came time to coat the bearings, the pourable lube and the grease make much less of a mess than the aerosol would.

Long-term storage can allow oil to run off these parts over time. But if we think about it, grease is merely a mixture of oil with what chemists would refer to as a soap substrate. Grease is designed to hold the oil in suspension until sufficient heat or motion builds up to release the oil and allow it to do its job. Grease is the perfect solution to stop run off. Although it is intended to use as the coating inside the cylinder surface. But you can use it in other parts. Most of the professional mechanics use this for installing a hydraulic camshaft. This assembly lube from the COMP Cams is very popular among the veteran engine builders. Although the price is on the cheaper side. But don’t underestimate the ability of this amazing lubricant.

The lubes must have antioxidants in their composition. Antioxidants can save your engine from maximum damage like corrosion, rust, sludge formation, etc. As antioxidants prevent oxidation, you must look for them in the composition of your desired one. No Clogging: The specific gravity is 0.89 which is decent. It is not that dry and it will not run off from the parts. It adheres to the metal surface quite well. All you need to do is pour the oil on it and start the engine! It’s as simple as that. How do you lube a camshaft? The typical recommendation is to use the break-in oil for the first hour or so of run time and tuning, then drain it and change the filter. Some say their break-in oils can be left in the engine while doing dyno pulls or even for one night of racing.