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Fully Synthetic Race Proven Rotary Oil

Fully Synthetic Race Proven Rotary Oil

As the largest Japanese lubricant manufacturer, Idemitsu Kosan Co., Ltd. has supplied Japan's lubricant needs since 1911. With over 40% mark ...

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As the largest Japanese lubricant manufacturer, Idemitsu Kosan Co., Ltd. has supplied Japan's lubricant needs since 1911. With over 40% market share of Japanese automotive OEM (Original Equipment Manufacturers) engine oil and lubricant supply, Idemitsu has the knowledge, experience, and technical expertise to design engine oils and other lubricants to specifically meet the unique requirements of Japanese makes and models of automobiles. For decades, this expertise has been proven time and again on the race track.

1991 LeMans

As Volker Weidler, Johnny Herbert, and Bertrand Gachot, drivers of Mazdaspeed Co Ltd's Mazda 787B, awaited the start of the 1991 24 Hour LeMans race, Idemitsu engineers were standing by, arguably as nervous as the drivers. Idemitsu had spent years developing the technology behind the engine oil used in the 787B and were hoping for a problem free fast race by the Mazdaspeed team. 250,000 people gathered on June 22, 1991 to watch the historic 24 Hour LeMans race, and 250,000 people weren't disappointed. They were witness to the first rotary engine driven winner in the history of LeMans. Weidler, Herbert, Gachot, and the Idemitsu engineers could now relax and celebrate the win.

The 4708cc 787B finished the race by completing 2 (362 in total) more laps than the closest competitor. The 787B covered a total of 4,923 kilometers (3,059 miles) at an average speed of 205 km/hr (127 mi/hr).
For those few who doubted the rotary engine's capability, no doubt could exist any longer.

 
Idemitsu Racing Rotary Engine Oil 10w30 (Full Synthetic)

Idemitsu Racing Rotary Engine Oil 10w30 (Full Synthetic)

A Full Synthetic Oil SAFE for your Rotary Engine
Do you feel that yo ...

£ 15.99
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A Full Synthetic Oil SAFE for your Rotary Engine
Do you feel that you aren’t getting the power you should be from your rotary engine? Are you experiencing bearing wear under severe (or possibly under not-so-severe) operating conditions? If so, you may be using the wrong engine oil. Idemitsu 10W-30 can reduce or even eliminate some of the problems you may be having. As the developer of the engine oil for the winning 1991 LeMans Mazda 787B and a long time supplier of vital lubricants to Mazda, Idemitsu has intimate knowledge of the requirements of rotary engines. IdemitsuLogoLongWhite750px  
  • With the precise base oil mix of PolyAlphaOlephins and PolyEsters, Idemitsu Rotary Engine Oils are able to minimize those deposits on your apex seals. 
  • Allows for better sealing of the chamber, facilitating more power generation. 
  • Extends the life of turbochargers by reducing bearing coking.
  • Specially developed additives facilitate even tooth load on the front stationary gear to allow for higher loads and higher RPM.
  • Premium anti-wear agents create a strong film between the main bearings and the eccentric shaft, reducing metal-to-metal contact and minimizing bearing wear.
  • Developed to reduce entrained gas generation. Entrained gases reduce the oils ability to prevent metal-on-metal contact, thereby increasing main bearing wear.
  • Includes Molybdenum as a friction modifier. This compound reacts with the metal surfaces to create a low-shear boundary. The low shear characteristic reduces friction, increasing efficiency and power output. 
A full synthetic oil specially formulated for your rotary engine from Idemitdu Each Bottle contains 1 US Quart of Oil  
Idemitsu Racing Rotary Engine Oil 20w50 (Full Synthetic)

Idemitsu Racing Rotary Engine Oil 20w50 (Full Synthetic)

A Full Synthetic Oil SAFE for your Rotary Engine
Do you feel that yo ...

£ 18.99
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A Full Synthetic Oil SAFE for your Rotary Engine
Do you feel that you aren’t getting the power you should be from your rotary engine? Are you experiencing bearing wear under severe (or possibly under not-so-severe) operating conditions? If so, you may be using the wrong engine oil. Idemitsu 20W-50 can reduce or even eliminate some of the problems you may be having. As the developer of the engine oil for the winning 1991 LeMans Mazda 787B and a long time supplier of vital lubricants to Mazda, Idemitsu has intimate knowledge of the requirements of rotary engines. IdemitsuLogoLongWhite750px
  • With the precise base oil mix of PolyAlphaOlephins and PolyEsters, Idemitsu Rotary Engine Oils are able to minimize those deposits on your apex seals. 
  • Allows for better sealing of the chamber, facilitating more power generation. 
  • Extends the life of turbochargers by reducing bearing coking.
  • Specially developed additives facilitate even tooth load on the front stationary gear to allow for higher loads and higher RPM.
  • Premium anti-wear agents create a strong film between the main bearings and the eccentric shaft, reducing metal-to-metal contact and minimizing bearing wear.
  • Developed to reduce entrained gas generation. Entrained gases reduce the oils ability to prevent metal-on-metal contact, thereby increasing main bearing wear.
  • Includes Molybdenum as a friction modifier. This compound reacts with the metal surfaces to create a low-shear boundary. The low shear characteristic reduces friction, increasing efficiency and power output. 
A full synthetic oil specially formulated for your rotary engine from Idemitdu Each Bottle contains 1 US Quart of Oil  
Idemitsu Racing Rotary Premix

Idemitsu Racing Rotary Premix

Possibly The Best Rotary Premix You Can Buy
Inherently with many rot ...

£ 13.99
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Possibly The Best Rotary Premix You Can Buy
Inherently with many rotary engines, the entirety of the rotor and housing are not being sufficiently lubricated, resulting in premature wear or damage. In order to increase lubrication within the rotary, Idemitsu developed Idemitsu Rotary Premix.  At 1/2 oz per gallon of fuel, it is a cost effective way lubricate more of your engine and prevent premature catastrophic damage. IdemitsuLogoLongWhite750px
  • A special blend of base oils reduces deposits and subsequent exhaust port clogging. As a result, your rotary will maintain the power at which it was designed.
  • Special detergent/dispersant additives keep you fuel injectors clean to reduce maintenance.
  • Provides additional lubrication for apex and side seals to increase seal life and increase efficiency of engine.
  • Special additives allow for better sealing of the chamber, creating greater efficiency and more power.
  • Idemitsu Lubricants America Corporation recommends the use of the Ratio Rite Measuring cup to ensure a proper mixture of Premix Rotary Fuel Lube and gasoline.
A full synthetic oil specially formulated for your rotary engine from Idemitdu Each Bottle contains 1 US Quart of Oil

Pack discounts for 6 bottle packs and 12 bottle packs can be purchased via our Idemitsu Shop
Idemitsu Racing MTF/Gear Oil 75w90 (for Gearbox)

Idemitsu Racing MTF/Gear Oil 75w90 (for Gearbox)

Race Proven Gearbox Oil from Idemitsu
This formulation has been spec ...

£ 19.99
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Race Proven Gearbox Oil from Idemitsu
This formulation has been specifically engineered to provide maximum performance and protection for engines under severe racing conditions. Built on a tradition of excellence by IDEMITSU, this technology is derived from decades of experience formulating premium lubricants for Japanese auto manufacturers.

IdemitsuLogoLongWhite750px
  • Formulated Specifically For High Performance Gearboxes

  • Enhanced Film Strength Provides Excellent Durability and Wear Protection

  • Advanced Extreme Pressure Additive Package Improves Performance Under High Load Conditions

  • Superior Shear Stability Ensures Viscosity Retention Under High Stress Operations

  • Provides Smooth Shifting Across All RPMs

Each bottle contains 1 US quart of oil, please note you will require the following amounts for each kind of gearbox 2 Bottles for RX-8 6 speed gearbox inc the R3 3 Bottles for RX-8 5 Speed Gearbox and RX-7 FD Gearbox
Idemitsu Racing Rotary Premix 6 Pack

Idemitsu Racing Rotary Premix 6 Pack

Save on a 6 bottle pack plus combined Shipping. Save £11.94.00 on this pack, This pack works out at £12.00 per bottle ...

£ 72.00
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Save on a 6 bottle pack plus combined Shipping. Save £11.94.00 on this pack, This pack works out at £12.00 per bottle Possibly The Best Rotary Premix You Can Buy Inherently with many rotary engines, the entirety of the rotor and housing are not being sufficiently lubricated, resulting in premature wear or damage. In order to increase lubrication within the rotary, Idemitsu developed Idemitsu Rotary Premix.  At 1/2 oz per gallon of fuel, it is a cost effective way lubricate more of your engine and prevent premature catastrophic damage. IdemitsuLogoLongWhite750px
  • A special blend of base oils reduces deposits and subsequent exhaust port clogging. As a result, your rotary will maintain the power at which it was designed.
  • Special detergent/dispersant additives keep you fuel injectors clean to reduce maintenance.
  • Provides additional lubrication for apex and side seals to increase seal life and increase efficiency of engine.
  • Special additives allow for better sealing of the chamber, creating greater efficiency and more power.
  • Idemitsu Lubricants America Corporation recommends the use of the Ratio Rite Measuring cup to ensure a proper mixture of Premix Rotary Fuel Lube and gasoline.
A full synthetic oil specially formulated for your rotary engine from Idemitdu Each Bottle contains 1 US Quart of Oil
Idemitsu Racing Rotary Premix 12 Pack

Idemitsu Racing Rotary Premix 12 Pack

Save on a 12 bottle pack plus combined Shipping. Save over £35.00 on this pack, This pack works out at £11.00 per bottle. ...

£ 132.00
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Save on a 12 bottle pack plus combined Shipping. Save over £35.00 on this pack, This pack works out at £11.00 per bottle.
Possibly The Best Rotary Premix You Can Buy

Inherently with many rotary engines, the entirety of the rotor and housing are not being sufficiently lubricated, resulting in premature wear or damage. In order to increase lubrication within the rotary, Idemitsu developed Idemitsu Rotary Premix.  At 1/2 oz per gallon of fuel, it is a cost effective way lubricate more of your engine and prevent premature catastrophic damage.

IdemitsuLogoLongWhite750px
  • A special blend of base oils reduces deposits and subsequent exhaust port clogging. As a result, your rotary will maintain the power at which it was designed.
  • Special detergent/dispersant additives keep you fuel injectors clean to reduce maintenance.
  • Provides additional lubrication for apex and side seals to increase seal life and increase efficiency of engine.
  • Special additives allow for better sealing of the chamber, creating greater efficiency and more power.
  • Idemitsu Lubricants America Corporation recommends the use of the Ratio Rite Measuring cup to ensure a proper mixture of Premix Rotary Fuel Lube and gasoline.
A full synthetic oil specially formulated for your rotary engine from Idemitdu Each Bottle contains 1 US Quart of Oil

Idemitsu Racing Rotary Engine Oil 10w30 (Full Synthetic) 6 Pack

Save on a 6 bottle pack plus combined Shipping. Save £27.94 on this pack, This pack works out at £15.00 per bottle
A Full Synthetic Oil SAFE for your Rotary Engine
This should be enough oil for your to carry out an oil change and have spare to top up with.
Do you feel that you aren’t getting the power you should be from your rotary engine? Are you experiencing bearing wear under severe ( ...

£ 90.00
add to cart
show details
Save on a 6 bottle pack plus combined Shipping. Save £27.94 on this pack, This pack works out at £15.00 per bottle
A Full Synthetic Oil SAFE for your Rotary Engine
This should be enough oil for your to carry out an oil change and have spare to top up with.
Do you feel that you aren’t getting the power you should be from your rotary engine? Are you experiencing bearing wear under severe (or possibly under not-so-severe) operating conditions? If so, you may be using the wrong engine oil. Idemitsu 10W-30 can reduce or even eliminate some of the problems you may be having.

As the developer of the engine oil for the winning 1991 LeMans Mazda 787B and a long time supplier of vital lubricants to Mazda, Idemitsu has intimate knowledge of the requirements of rotary engines.

IdemitsuLogoLongWhite750px  
  • With the precise base oil mix of PolyAlphaOlephins and PolyEsters, Idemitsu Rotary Engine Oils are able to minimize those deposits on your apex seals. 
  • Allows for better sealing of the chamber, facilitating more power generation. 
  • Extends the life of turbochargers by reducing bearing coking.
  • Specially developed additives facilitate even tooth load on the front stationary gear to allow for higher loads and higher RPM.
  • Premium anti-wear agents create a strong film between the main bearings and the eccentric shaft, reducing metal-to-metal contact and minimizing bearing wear.
  • Developed to reduce entrained gas generation. Entrained gases reduce the oils ability to prevent metal-on-metal contact, thereby increasing main bearing wear.
  • Includes Molybdenum as a friction modifier. This compound reacts with the metal surfaces to create a low-shear boundary. The low shear characteristic reduces friction, increasing efficiency and power output. 
A full synthetic oil specially formulated for your rotary engine from Idemitdu
Each Bottle contains 1 US Quart of Oil

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