Quart Screamin’Eagle Syn 3 vs Mobil 1 V-Twin

Both these entirely synthetic oils can be utilized for all 4-stroke motorcycle engines. Quart Screamin’Eagle Syn 3 oil is better known for its superb engine cleaning on the other hand Mobil 1 V-Twin mainly focuses on protecting engine against wear and tear.

Syn 3 has an enormous number of sludge-reducing compounds helping it provide thorough engine cleansing. This oil is also catalytic converter friendly because of its low ash developing constituents. Anti-wearing additives are added in nominal quantities to ensure decent engine protection against wear and tear. The low pour point temperature makes this oil extremely reliable to use in cold conditions.

The presence of wear-resistant compounds in significant numbers makes sure that V-Twin provides persistent shielding from engine wearing. High kinematic viscosity at normal and high temperatures makes sure that the oil performs diligently at these foregoing conditions. Adequate amounts of detergent additives are also included in it to ensure decent engine cleanups. The high TBN along with lower lighter molecule concentrations helps to provide long changing intervals.  

Table of Differentiation

DetailsQuart Screamin’Eagle Syn 3Mobil 1 V-Twin
UsesEngine lubricating fluidEngine lubricating fluid
Type of oilCompletely SyntheticCompletely Synthetic
Compatibility with vehiclesFor Motorbikes  For Motorbikes
Type of Engine4-stroke engines4-stroke engines
API StandardsCF / SJ / SG / SHSH / SG / SJ
Viscosities available20W-5020W-50
Per liter price10 to 15 US Dollars16 to 20 US Dollars

Engine Cleansing Comparison

After a period of time, the engine gets contaminated with different impurities. These impurities are harmful to the engine when they interact with oxidized oil. This interaction results in the formation of a dark viscous liquid termed sludge. The sludge act as a hurdle for the orthodox oil movement inside the engine. For engine clean-ups, special additives are being made part of the oil known as detergents. Their fundamental purpose of inclusion is to clean the engine thoroughly from dust or dirt in order to lower the generation of sludge. The oil which consists of a greater number of these additives will be more effective.

The higher inclusion of these specialized supplements in Syn 3 makes it cut above its peer. Their presence in greater quantities helps to remove the impurities more diligently thus reducing the production of sludge comparatively better than its peer.

On the other hand, the number of detergents in V-Twin is lower. Therefore, the formation of sludge is found to be more in engines utilizing this oil. Thus, this oil is less efficient than its counterpart in this regard.

Compatibility with Catalytic Converter

The ash build-up problem occurs in the engine when the oil- which gets enriched with oxygen combines with fundamental constituents of anti-wearing compounds namely zinc along with phosphorus. This reaction causes the generation of poisonous ash which is extremely dangerous for catalytic converter functioning if it steps inside it. So, the oil comprising these specific compounds in lower numbers would therefore be more beneficial for ensuring the smooth working of the converter.

The amount of ash formed by Syn 3 oil is lesser than its rival. This is because it embraces lower quantities of zinc and phosphorus-based compounds. Thus, this oil stands above its rival in this regard.

Alternatively, V-Twin is well known for its anti-wearing properties, therefore the concentration of these compounds is greater in this oil comparatively. Thus, it will produce ash in an abundant amount which will decrease the efficiency of the catalytic converter.

Comparison of Preliminary Oil Combustion

The early combustion of the oil occurs due to the presence of fine particles. The oil exhibiting these molecules in significant numbers would be more volatile therefore it will quickly reach its ignition point and will therefore rapidly burn out.

For this case, because of greater concentrations of light molecules in Syn 3, it encounters the issue of prior burning more. These higher numbers cause the evaporation rate to be higher leading to lower flashpoint temperature in comparison to its competitor.

Conversely, the stability of V-Twin is higher due to its lower fine molecule concentration. The comprising of these particles in minimum numbers makes it stand above its counterpart in terms of early ignition.

Limiting Friction Problem

The continual rubbing of metal parts of the engine with each other enhances friction problems. This friction leads to engine wearing thus causing its degradation. This problem is overcome by including special supplements called wear-resistant. These compounds make thin filming all over the engine’s moving parts. The formation of this film reduces their interaction providing frictionless performances.

Syn 3 possesses anti-wear additive compounds in fewer numbers portraying that the engine using this oil will face more deterioration problems than its companion. Therefore, this oil is less effective for protection against wearing.

V-Twin is one of the best in this business due to its superb safeguarding against engine wear. The reason for this is the addition of wear-resistant supplements in enormous amounts. Thus, the oil is ahead of its peer in terms of engine shielding from wear and tear.

Oil Performances during Extreme Conditions

The property of the oil to shift its momentum between its layers is called kinematic viscosity. This is a major factor that decides the oil’s performance at elevated temperatures. If the oil has a higher kinematic viscosity, it will perform more dominantly during such situations. The evaluation of oil performance during frosty conditions is highlighted by the pour point temperature. Below this temperature the oil losses its streaming property. The lower this temperature is, the better the oil will perform during chilly situations.

For the performances during high temperatures, the performance of the V-Twin is more dominant. This is because the kinematic viscosity of this oil is greater in comparison to its counterpart so it is ahead during high-temperature conditions. But the table turns when it comes to working during cold conditions. The lower pour point temperature of Syn 3 as compared to the other oil makes it highly preferable during foregoing situations.

Comparing Oil’s Interchanging Intervals

The ignition of oil generates acids which cause corrosion of the engine. To eradicate this issue, alkaline compounds are added to it. Their purpose of inclusion is to counterbalance these acids and thus are very important when it comes to protecting the engine against corrosion. The concentration of these alkaline additives is depicted through TBN which is abbreviated as Total Base Number. The concentration of these additives decreases over time so the oil possessing a greater TBN would be more effective for longer time periods.

Syn 3 is consumed more quickly in order to neutralize acids due to its smaller value of TBN. For this reason, its frequency of replacement is higher and therefore provides a shorter life span.

The TBN value of V-Twin is greater illustrating that its frequency of exchanging is lower than its rival. Therefore, this oil provides longer intervals of interchange.

Quick Review

  • These oils are applicable for motorbikes only and are 100% synthesized in the laboratory.
  • Syn 3 is ahead when it comes to engine rinsing due to its higher detergent concentrations.
  • Syn 3 gives a more efficient catalytic converter performance because of its lower ash build-ups.
  • Fewer concentrations of light molecules in V-Twin allows it to provide higher protection against the pre-burning.
  • V-Twin reduces friction more effectively because of the presence of higher quantities of wear-resistive compounds.
  • V-Twin performs with greater superiority during hot conditions meanwhile Syn 3 is more dominant during chilly situations.
  • The lower TBN causes Syn 3 to be replaced sooner than its peer.
  • Extravagant price of V-Twin makes it less economical oil.