Description

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.

Features:

• 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.