TRM 4 Stroke Racing Oil The ultimate answer to the needs of a highly stressed racing four-stroke engine - Perfect for Harley Davidson V Twin roller bearing engines i.e. Evolution & twin cam engines.
Developed from ROCK OIL'S world beating range of racing lubricants TRM is a specially formulated synthetic oil containing specially selected large molecule base fluids for use in engines with roller bearing crankshafts and V-engines.
TRM'S unique additive package guards against seizure and minimise camshaft and crankshaft wear, whilst the base fluids have the ability to handle extreme pressure and shock loadings.
- Superb thermal stability even at the extremely high temperatures generated by multi-cylinder racing engines.
- Superb gear and clutch lubricant protect against seizure and minimise camshaft and crankshaft wear.
TRM 4 Stroke meets or exceeds the following specifications:
- API SL
- JASO MA
Typical Physical Characteristics:
SAE Viscosity Grade: 20W-60
Density @ 15C: 0.894
Viscosity @ 40C: 233.0
Viscosity @100C: 24.5
Viscosity Index: 131
Appearance: Clear amber liquid
Whenever a four stroke engine is being pressed to its limits -on dirt, track or road -TRM can be relied on to provide total trustworthy lubrication.
And if you need a larger quantity, we also stock the Rock Oil TRM 20W-60 engine oil in a 4 litre bottle as well.
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