Royal Purple Synthetic 2-Cycle Motor Oil

Royal Purple 2-Cycle TCW III is recommended for use in both pre-mixed and oil injected gasoline two-cycle engines in outboard motors, motorcycles, jet skis, chain saws, etc.  For cold weather oil-injected applications, Royal Purple recommends its Snow 2-C.  Royal Purple 2-Cycle TCW III is a high performance engine oil that improves performance and reduces wear in both standard and high performance two-cycle gasoline engines.  Royal Purple 2-Cycle TCW III has synthetic solvency that keeps spark plugs and exhaust ports clean for maximum engine efficiency.  This engine cleanliness combined with the low coefficient of friction of Royal Purple 2-Cycle TCW III promotes increased horsepower and engine speed.  Engines operate with greater combustion efficiency and go longer between overhauls when lubricated with Royal Purple 2-Cycle TCW III.  There is also a racing formula available Royal Purple 2-Cycle TCW III Racing.  Royal Purple 2-Cycle TCW III Racing is a special purpose racing oil recommended for use in pre-mix gasoline two-cycle engines.  Royal Purple 2-Cycle TCW III Racing is a high performance engine oil that improves performance and reduces wear in high performance two-cycle gas engines.  Royal Purple 2-Cycle TCW III Racing has a synthetic solvency that keeps spark plugs and exhaust ports clean for maximum engine efficiency.  This engine cleanliness combined with the low coefficient of friction of Royal Purple 2-Cycle TCW III Racing promotes increased horsepower and engine speed.  For snowmobiles use Royal Purple Snow 2-C.  Snow 2-C is a high performance engine oil that improves performance and reduces wear in both standard and high performance 2-cycle snowmobile gasoline engines.  The synthetic solvency of Royal Purple Snow 2-C keeps spark plugs and exhaust ports clean for maximum engine efficiency.  Snow 2-C is formulated with Royal Purples proprietary, synthetic Synerlec additive technology, which protects rings, bearings, and cylinder walls from metal-to-metal contact and guards against scuffing, galling and welding, which can occur in severe conditions.  Snow 2-C is ideally suited for snowmobile applications due to its low temperature fluidity and pumpability for cold weather service.

• Greater wear protection:  for clean, efficient engines.  Rust / corrosion protection.
• Increased performance.  Ashless,  to minimize exhaust deposits.
• Environmentally responsible:
• 3 Cold Weather Applications: Available in Standard 2-Cycle, Racing, and Snow 2-C for cold weather applications.
• Increased Horsepower:  Low coefficient of friction.  Increased horsepower and engine speed.
• Royal Purple Proprietary Technology:  Oil gains its performance advantages from a blend of synthetic oils plus Royal Purple's proprietary, synthetic Synerlec® additive technology.
• Greater wear protection plus it greatly extends oil drain intervals saving you money and making it environmentally friendly.
• Synerlec® additive technology greatly reduces engine wear, including ring, cylinder and bearing wear. It is extremely tenacious, adheres to engine surfaces and remains after shutdown, which provides protection upon initial startup

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Why Use Royal Purple?  See Attached PDF Below.
 

What product do you recommend for pre-mix in my 2-cycle engine?

Either Royal Purple's 2-Cycle TCW III® or 2-Cycle TCW III® Racing may be used in pre-mix applications.

What product do you recommend for oil-injected engines?

Royal Purple® 2-Cycle TCW III® is recommended for stock oil-injection applications. Royal Purple® 2-Cycle TCW III® Racing is recommended for use with modified oil-injection metering.

What product should I use in my oil-injected snow machine?

For low temperature oil-injected applications, Royal Purple's Snow 2-C™ is recommended.

Can I use Royal Purple® to pre-mix with alcohol, methanol or nitro-methane?

No. Royal Purple's 2-cycle oils are formulated for use in gasoline applications only.Associated Documents
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To see a comparison report and to see what others have had to say about Royal Purple and the MSDS Sheet please see attatched PDF Files.

TYPICAL PROPERTIES*
2-Cycle TCW III		Snow 2-C
Viscosity		Viscosity
cSt @ 40°C	37.5	cSt @ 40°C	55.4
cSt @ 100°C	6.3	cSt @ 100°C	9.4
SUS @ 100°F	193	SUS @ 100°F	282
SUS @ 210°F	48	SUS @ 210°F	58
Flash °F	230	cP @ 0°F	1922
Fire °F	275	cP @ -30°F	12114
Pour °F	-35	Viscosity Index	152
Corrosion Oxidation Tests		Flash°F                           250
3 hrs. @ 210°F	1a	Fire °F	295
24 hrs. @ 210°F	1a	Total Base Number	10.0 min.
Rust Test		Density
Fresh Water	pass	Sp. Gr. @ 60/60°F	0.867
Salt Water	pass	Pounds / Gallon	7.22
Dry Air Oxidation		Foam Sequence II	0/0
(<= 6% to pass)
312 hrs. @ 203°F,	0
% viscosity increase
4-Ball Wear Test
1800 RPM @ 130°F,	0.42
20 kg. Scar Diameter
4-Ball Weld Test, kg.	315
*ALL PROPERTIES ARE TYPICAL AND MAY VARY

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