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4-Stroke Atmo

ELF has been involved in racing since 1967 through consistent close collaboration with the world's leading engine and transmission manufacturers. Our racing fuels and lubricants ranges meet the first requirement: PERFORMANCE.

Our atmospheric engines products for cars:

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ELF ATMO RC

Conforms to FIA regulation
High combustion speed
Effect of natural supercharging

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ELF ATMO MAX

Optimum engine performance
High combustion speed
Effect of natural supercharging

Our atmospheric engines products for motorbikes:

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ELF MOTO 4S GP

Combustion speed
Maximum performance

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ELF MOTO 4T MAX

Performance gains
Ease of tuning

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ELF WSBK FIM

Constant quality
Value-For-Money

These products can also be use for Atmospheric engines:

(under certain conditions, please contact your reseller for more information)

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ELF LM®S

Performance gains /
Protection against knock /
Ease of tuning

 

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ELF RACE 102

Knocking resistance /
Can be used with original engine mapping (SP98 unleaded fuel) /
Performance gains

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ELF CM G2

Good protection against knock /
Good vaporizing
 

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ELF E85

32 % masse d'oxygène
RON > 104 / MON > 90
Unleaded