Oil System

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Radium Engineering Catch Can Kit, BMW 335I/135I N54

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. This oil catch can kit is compatible with all BMW 335i and 135i models with the 3.0L twin turbo N54 engine. Review the installation instruction link above before ordering. An oil catch can is essential on a

£210.65

Radium Engineering Dual Catch Can Kit, 90-05 Mazda Mx-5

Click here to download installation instructions (PDF) An oil catch can is essential on a performance vehicle to protect the engine from elevated levels of crankcase blow-by accumulated from high performance driving. Excess oil saturated air circulating back into the air intake stream can lead to degraded performance. Radium Engineering catch cans feature

£364.62

Radium Engineering 2017+ Honda Civic Type-R Ccv Catch Can Kit

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. This kit mount using factory holes and integrate perfectly with the surrounding components. These two oil catch cans (PCV side and CCV side) function completely independent of each other and are sold individually

£210.19

Radium Engineering Catch Can Kit, 90-05 Mazda Mx-5

Click here to download installation instructions (PDF) An oil catch can is essential on a performance vehicle to protect the engine from elevated levels of crankcase blow-by accumulated from high performance driving. Excess oil saturated air circulating back into the air intake stream can lead to degraded performance. Radium Engineering catch cans feature

£206.60

Radium Engineering Nissan R35 Gt-R Triple Catch Can Kit

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. These kits mount using factory holes and integrate perfectly with the surrounding components. They do NOT vent to atmosphere (VTA), thus are emissions and track legal. Closed loop systems remove the oil and sludge

£432.72

Radium Engineering Nissan R35 Gt-R Ccv Dual Catch Can Kit

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. These kits mount using factory holes and integrate perfectly with the surrounding components. They do NOT vent to atmosphere (VTA), thus are emissions and track legal. Closed loop systems remove the oil and sludge

£319.60

Radium Engineering Nissan R35 Gt-R Pcv Catch Can Kit

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. These kits mount using factory holes and integrate perfectly with the surrounding components. They do NOT vent to atmosphere (VTA), thus are emissions and track legal. Closed loop systems remove the oil and sludge

£164.29

Radium Engineering Aos-R Kit, 2015+ Subaru Wrx, Requires 20-0255

Increased engine performance from cleaner inlet air; Prevents oil buildup; Lowers hydrocarbon

£340.31

Radium Engineering Aos-R Kit, 2015+ Subaru Wrx, Includes 20-0255

Increased engine performance from cleaner inlet air; Prevents oil buildup; Lowers hydrocarbon

£405.14

Radium Engineering Dual Catch Can Kit, 2015+ Subaru Wrx

Click HERE to watch a third-party installation video This dual catch can kit is compatible with the 14-18 Forester XT and 2015+ Subaru WRX. However, it is not compatible with the 2018+ Sport Lineartronic (CVT) Transmission or the Subaru STi. Furthermore, this kit has NOT been tested on right hand drive models. An oil catch can is essential on a performance

£340.31

Radium Engineering Alternate Mount For Evo X Crankcase Catch Can Kits

An oil catch can is essential on a performance vehicle to protect the engine from elevated levels of crankcase blow-by accumulated from aggressive driving. Excess oil saturated air circulating back into the air intake stream can lead to degraded performance. Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil

Radium Engineering Dual Catch Can Kit, S2000, All Rhd and 06-09 Lhd

This installation kit was specifically designed for the 00-09 RHD and 06-09 LHD Honda S2000. It is not compatible with 00-05 Honda S2000 LHD models unless the cruise control module is removed. Instead, please go to the 00-05 Honda S2000 LHD Catch Can Kit product page. An oil catch can is essential on a performance vehicle to protect the engine from

£364.62

Radium Engineering Catch Can Kit, S2000, All Rhd and 06-09 Lhd, Pcv

This installation kit was specifically designed for the 00-09 RHD and 06-09 LHD Honda S2000. It is not compatible with 00-05 Honda S2000 LHD models unless the cruise control module is removed. Instead, please go to the 00-05 Honda S2000 LHD Catch Can Kit product page. An oil catch can is essential on a performance vehicle to protect the engine from

£206.60

Radium Engineering Nissan 370Z Dual Catch Can Kit

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. These kits mount using factory holes and integrate perfectly with the surrounding components. They do NOT vent to atmosphere (VTA), thus are emissions and track legal. Closed loop systems remove the oil and

£394.80

Radium Engineering Aos-R, Universal Kit

A high powered modified engine tends to generate excessive blow-by oil and gasses. In these cases, an ordinary small catch can may quickly fill with oil and not be adequate. Like the Radium Engineering Catch Cans, the AOS (Air Oil Separator) kit is responsible for keeping blow-by oil and other pollutants out of the air intake and intercooler (if

£243.07

Radium Engineering Catch Can Kit, BMW E46 3-Series, All

An oil catch can is essential on a performance vehicle to protect the engine from elevated levels of crankcase blow-by accumulated from aggressive driving. Excess oil saturated air circulating back into the air intake stream can lead to degraded performance. Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil

£210.65

Radium Engineering Competition Catch Can Kit, Tall, Universal

The Radium Competition Catch Can (CCC) was created to provide motorsports participants with a high quality product that meets the common 1 Quart minimum capacity requirements dictated by many organizing bodies including SCCA, NASA, and Formula Drift. It is CNC machined from solid 6061-T6 aluminum to provide the ultimate in function and finish. All of the

£243.07

Radium Engineering Catch Can Kit, Pcv, Civic Type-R

Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. This kit mount using factory holes and integrate perfectly with the surrounding components. These two oil catch cans (PCV side and CCV side) function completely independent of each other and are sold individually

£162.03

Radium Engineering 2014+ Ford Fiesta St CrANk Case Catch Can Kit

2014+ Ford Fiesta ST Catch Can Kit Details: Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. These kits mount using factory holes and integrate perfectly with the surrounding components. These two oil catch cans (PCV side and Crankcase side) function completely

£170.13

Radium Engineering Catch Can Kit, Pcv, Fiesta St

2014+ Ford Fiesta ST Catch Can Kit Details: Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, 2-step oil separation baffling, and an O-ring sealed dipstick. These kits mount using factory holes and integrate perfectly with the surrounding components. These two oil catch cans (PCV side and Crankcase side) function completely

£170.13

The Knowledge

THE KNOWLEDGE

Oil System

Oil System

You don’t need to be a professional mechanic to acknowledge the fact that a vehicle’s engine has numerous moving parts. When these parts come into contact with each other while in motion, friction occurs, which lowers their efficiency and increases their wear and tear rate. This is the purpose of the oil system in your vehicle, to act as a lubricant and reduce the damaging effect that friction has on your engine.

Components of the Oil System

While there might be slight differences between different manufacturers, the main components that are standard in all vehicles are:

- The Oil Pan/Sump

This is the reservoir that holds the engine oil. The oil that gets into the engine comes from the oil pan, and after it circulates through the engine it returns back to the oil pan ready to its next cycle.

- The Oil Pump

Since gravity is working against the oil circulation, an oil pump is necessary to provide the power that will push the oil and create the required pressure to move it throughout the engine.

- The Pressure Valve

Once the oil is pumped from the sump, it is restricted for a while so that it builds up enough pressure to propel it throughout the engine. Once this pressure is achieved, the pressure valve opens to allow the pressurized oil into the engine.

- The Oil Filter

Once the oil has gone through the engine, it picks up dust, grime and other particles that were hidden within the engine’s crooks and crannies. The oil filter removes these impurities before the oil is recycled back into the engine.

- The Pickup Tube

This is the piping that connects the oil pan/sump with the pressure valve. Once the engine is switched on, the oil pump pushes the oil through the pickup tube on its way towards the engine.

- Galleries

The galleries are a series of holes within the engine that allows the pumped oil to access all the engine components that require lubrication. Thanks to the pressure created by the oil pump, in conjunction with the pressure valve, the oil that enters the engine has sufficient pressure to pass through all the galleries and lubricate the engine’s moving parts.

What is the Purpose of Oil in the Engine?

Engine oil serves three main purposes:

- Lubrication

This is the main purpose of engine oil, to lubricate the moving parts within the engine. A well-lubricated engine does not have much friction which reduces the amount of energy that is required to function. This increases engine performance and improves the overall vehicle engine efficiency. Lubrication also reduces the wear and tear that comes naturally when moving engine parts come into contact. The main engine block which houses the pistons and the crankshaft are particularly prone to damage if they are not sufficiently lubricated, this is where a performance oil system come into play removing the unnecessary risk to valuable engine parts.

- Temperature Regulation

One of the ‘side-effects’ of friction within the engine is overheating. A well-lubricated oil system ensures that this friction generated heat is not produced which keeps the engine temperatures cooler. Oil is also an excellent conductor of heat. As the cool oil passes through the engine, it absorbs some of the heat generated in the engine further cooling it.

- Removing Dirt and Debris from the Engine

As the engine moves, it usually collects dust, dirt and other debris. These are usually washed away by the oil as it passes through the small holes and galleries within the engine. The oil filter ensures that this dirt is not returned back to the engine during the next oil cycle, thus keeping the engine clean. Debris buildup within the engine affects the overall efficiency and performance of your vehicle.

Aftermarket Improvements to the Oil System

The aftermarket parts that can improve the performance of your vehicle include:

- Oil Catch Tanks

During the combustion process, the combustion cylinder and piston need to be well-lubricated to function properly. Unfortunately, some of this oil ends up getting mixed with the fuel-air mixture being combusted, adding impurities to the exhaust fumes produced. Without an oil catch tank, this oil will be pushed into the exhaust system and will cause clogging over time. In high-performance vehicles, not only is the combustion rate increased, but any blockage in the exhaust will lead to reduced efficiency. The catch tank stores this oil before it enters into the exhaust system.

- Oil Drain Plugs

When you go for an engine change, the oil that is stored in your sump needs to be drained; this is done via the oil drain plug which is located below the sump. High-performance vehicles usually require a reinforced drain plug that will not cause leakage under heavy use.

- Dry Sump

Most stock cars use a wet sump which stores all the oil being used in the engine. A dry sump utilizes an additional oil reservoir which allows the sump to be much smaller. It is referred to as the ‘dry’ sump since it is completely drained when the oil is being pumped into the engine. Its smaller size allows the engine to sit lower and creates a lower center of gravity that improves handling and cornering at high speeds.

- Oil Coolers

In a high-performance engine, the oil tends to heat up much faster due to the increased power output. Engine coolers are usually installed to keep the oil from getting overheated, and losing its effectiveness. Engine coolers are usually installed to regulate the temperature of heating oil, although there are some that can regulate the transmission oil temperatures as well.