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Idemitsu
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.
Sort by:Recommended
Idemitsu Full Synthetic Rotary Engine Pre-Mix (2206-042A)
We will not ship this internationally, you will be refunded for it if you order it to ship outside of the USA.
- Improved Sealing Performance
- Provides Additional Wear Protection For Apex Seals, Side Seals, etc.
- Keeps Fuel Injectors Clean For Reduced Maintenance
- Minimizes Exhaust Port Clogging
- Reduces Friction
- Application: 1/2 oz. Per 1 Gallon of GasolineOut of stock until around 2nd week in January 2019.
Idemitsu 20W-50 Full Synthetic Rotary Race Oil (2847-042A)
We will not ship this internationally, you will be refunded for it if you order it to ship outside of the USA.
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.
- Formulated Specifically For High Performance Rotary Engines
- Contains Special Molybdenum Agents to Reduce Friction, Which Increases Horsepower & Torque
- Improved Sealing Performance
- Minimizes Exhaust Port Clogging
- Superior Shear Stability
- Exceptional Wear Protection & DurabilityIdemitsu 10W-30 Full Synthetic Rotary Race Oil (2848-042A)
We will not ship this internationally, you will be refunded for it if you order it to ship outside of the USA.
- Formulated Specifically For High Performance Rotary Engines
- Contains Special Molybdenum Agents to Reduce Friction, Which Increases Horsepower & Torque
- Improved Sealing Performance
- Minimizes Exhaust Port Clogging
- Superior Shear Stability
- Exceptional Wear Protection & Durability