Throttlestop highly recommends Castrol SRF. This is the only product we use in our Road Race Cars. An exclusive European formula with an exceptionally high boiling point and superior anti-vapor lock characteristics. Superior braking during arduous conditions like racing and rallying.
Specifications
- Typical wet boiling point is 270° C (518° F)
- Typical dry boiling point is 310° C (590° F)
- Exceeds DOT 3 and DOT 4 specifications.