ELF TURBO REF is compliant with the 2020 FIA Appendix J regulations and has
been specifically developed for turbocharged 4-stroke engines.
ELF TURBO REF ensures utmost engine power thanks to a wider selection of
specific compounds, whilst ensuring engine reliability.
Performance gains can reach as much as 4,5% power at 5300 rpm on turbo R5-
class, compared to ELF TURBO ADV-R.
ELF TURBO REF presents optimum properties of energy content, knocking
resistance, charge cooling and combustion speed ensuring power improvement at
low and high engine revs.
With suitable settings, ELF TURBO REF provides significant power gains, whilst
maintaining reliability. Engine mapping must be optimised (Air/Fuel ratio, ignition
sequence…) to obtain full benefit from this product.
For an increased performance on turbocharged engines (without air intake
restrictor)
Conservation : to maintain its original properties, in accordance with the Fuel
Health and Safety regulations, ELF TURBO REF should be handled and stored in
the shade and sheltered from adverse weather conditions and must be perfectly
sealed in its drum after each use, in order to avoid losing the lightest fractions.

see more