Recommended lubricants
From TLFWiki
Engine
4 Cylinder:
Castrol EDGE Sport 10W/60
Mobil One 15W/40
Valvoline Racing Oil 20W/50
V8:
Castrol EDGE Sport 10W/60
Mobil One 5W/50 or 5W/30
Elf Competition S 15W/50
Transmission
Lotus recommend Castrol TAF-X (75W/90) for all Esprits

