Did you know that when Honda released the first GN4 back in 1975, it established the benchmarks for motorcycle oils? The best value for money is provided by this motor oil if you own a light-duty Honda motorcycle.
The Pro Honda GN4 is a mineral oil with a petroleum basis that is designed for light-duty use in 4-stroke scooters, ATVs, and motorcycles. This is not the proper oil for you if you like to race in your Honda. You require the Pro Honda HP4S for that.
The initial motorcycle oil created especially for motorcycles is called ThePro Honda GN4. The mixture includes a special additive package that goes above and beyond what is needed for motorcycles with a shared engine and tranny sump configuration.
The GN4 now offers improved shear resistance, more consistent viscosity, and a cleaner burn thanks to further development.
Your motor will shift smoother right away if you previously used synthetic oil in your vehicle and opt to switch to the Pro Honda GN4. Additionally, it will be much quieter. This is especially true if your Honda’s service manual specifically suggests the GN4.
For high-performance motorcycles, there are once more superior oils. However, if you’re a casual rider and your motorcycle advises using a premium mineral-based oil, you can’t go wrong with the Honda Pro GN4.
In This Article...
What distinguishes 10W30 oil from 10W40 oil?
Multigrade oils, such as 10W-40 and 10W-30, combine the characteristics of two different classes of oil. They are sometimes referred to as “multi weight oils.”
Low Temperature Viscosity
The oil’s viscosity at a low temperature is indicated by the first number. Anything below 0oC is often regarded as low temperature (32oF).
A “10W rating” (thus the “W” affixed to it) is an SAE grade for winter use for both 10W-30 and 10W-40 oils. At lower temperatures, these oils behave similarly to an SAE 10W single grade oil.
When starting a car while the engine is still cold and needs quick lubrication, this value is especially crucial. The oil is thinner and more viscous the lower the number.
High Temperature Viscosity
The viscosity of the oil at 100 oC is indicated by the second digit (after the “W”) (212oF). This is frequently taken to be the operating temperature of the engine.
More viscous or thicker the oil is at higher temperatures, the higher the number.
Accordingly, 10W30 engine oil has the viscosity of an SAE 30 single grade oil at 100 oC, whereas 10W40 oil has the viscosity of an SAE 40 oil.
Because 10W40 oil has a higher viscosity than 10W30, it retains more thickness as the temperature increases.
In that situation, 10W-40 motor oil would theoretically offer superior defense against contact between engine wear and higher temperatures.
Next, let’s compare the performance and application of these multi-viscosity oils.
What distinguishes 10W-30 oil from 10W-40 oil?
The high temperature viscosity is what makes 10W-30 and 10W-40 different from one another. Obviously, at high temperatures, a 10W-40 is thicker than a 10W-30.
Which engine oil is ideal for 4-stroke motorcycles?
4-Stroke motorcycle racing engine oil made entirely of synthetic materials for Factory Teams. Utilizing ESTER Core Technology, the 300V Factory Line Lubricant ensures that the engine produces its optimum power without sacrificing durability and wear. For the engine, gearbox, and clutch, Motul chooses esters over other high performance synthetic base stocks and blends them with a cutting-edge additive package.
Full synthetic offering outstanding protection
In four-cycle, V-Twin engines, particularly those that are air-cooled and have a tendency to run hotter than other types of engines, Mobil 1TM V-Twin 20W-50 synthetic motorcycle oil is designed to assist provide superior protection.
In order to assist deliver superior engine cleaning, excellent wear protection at high temperatures, and very effective protection from corrosion, Mobil 1 V-Twin 20W-50 motorcycle oil blends high-performance synthetic base stocks technology with a finely balanced component system. Regular use of Mobil 1 V-Twin 20W-50 motorcycle oil aids in maintaining maximum power output because of the synthetic technology’s inherent strength and protection.
For the lubrication of four-stroke motorcycle engines in high-performance motorcycles, Mobil 1 V-Twin 20W-50 motorcycle oil is specifically advised. It meets or surpasses established industry quality criteria.
This specifically formulated motorcycle engine oil aids in delivering unmatched performance in all driving circumstances, from mild to severe, air-cooled operating conditions, and under extreme race operation. Due to its exceptional low-temperature qualities, it can effectively lubricate at low ambient temperatures, facilitating quick wear protection, easy starting, and less strain on the starter system.
Please read the limited Mobil 1TM warranty. The manufacturer’s suggested oil viscosity grade, API service classification, and any builder approval are all listed in your owner’s handbook. For a fast look at important manufacturer certifications and details on the zinc and phosphorus content of Mobil 1 V-Twin 20W-50 motorcycle oil, you can also consult the Mobil 1TM Product Guide.
Follow the oil-life sensor on your car or the suggested oil-change schedule in your owner’s handbook if your car is under warranty. To maintain efficient operation, proper maintenance procedures are needed, including routinely checking the oil level to make sure the right amount of oil is present.
Which motorcycle engine oil is the best?
Castrol MAGNATEC Stop-Start 5W-30 Full Synthetic Engine Oil for Petrol, Diesel, and CNG Cars is the product.
In the world of engine oils, the Castrol Magnatec is a brand to be considered. The stop-start totally synthetic engine oil has a viscosity index of 5W-30. This indicates that the driver may stop and start in traffic up to 18,000 times each year. With Dualock technology, wear from warm-up and start-stop is 50% better protected. The engine component sticks to it as the lubricant flows downward. It is also the only lubricant on this list that works with all three types of engines: gasoline, diesel, and compressed natural gas.
Here are the top 5 motorbike engine oils currently on the market:
Which type of oil is used with a wet clutch?
Wet clutch motorcycle oil: what to use? Use of a lubricant designed especially for wet clutches, such as AMSOIL synthetic motorcycle and dirt bike lubricants, is essential. They don’t have any additives for severe pressure or friction modifiers.
Describe SJ oil.
Improved oxidation resistance, improved deposit protection, and better wear are all features of category SM oils.
over the course of the oil’s life, protection and better low-temperature performance. Some SM oils might also comply with the most recent ILSAC standards.
or meet the criteria for being energy-saving. Where API Service Category SJ and SL previous categories are applicable, they may be employed.
Engine oils were given the category SL designation beginning in 2001. It is intended for use in standard gasoline engine service in
Vehicle manufacturers that currently produce passenger cars, sports utility vehicles, vans, and light trucks
recommended upkeep practices. Oils that satisfy API SL criteria have undergone testing by the American Chemistry Council.
Viscosity Grade Engine and Base Oil Interchange and may make use of the ACC Product Approval Code of Practice.
Guidelines for testing. Where API Service Category SJ and previous categories are advised, they may be used.
Engine oil initially became required in 1997, and category SJ was created to designate it in 1996. It is intended for use in typical service
current and older gasoline engines in passenger cars, vans, and light trucks running on the manufacturers’ specified
maintenance techniques According to the American Chemistry Council, tests have been done on oils that meet API SH criteria (ACC)
Viscosity Grade Engine Testing and the Product Approval Code of Practice are optional, as well as the API Base Oil Interchange.
Guidelines. Where API Service Category SH and previous categories are advised, they may be used.
There is no performance requirement for older engines. Use only as the manufacturer has specifically instructed.
What would happen if I used 10W40 rather than 10W30?
Therefore, if you switch to 10W40 oil in the winter when it’s cold and snowing, you shouldn’t worry because an engine won’t be impacted. Use the Summer Oil Change Form that is available at our shop to make sure there are no ties throughout the summer or other hot weather seasons.
The two most popular types of oil used in autos nowadays are DOT 4 and DOT 5. Their viscosity makes these oils different from one another. Oil will flow less easily the thicker it is.
Compared to 10W30, 10W40 has a higher viscosity. This implies that when you add 10W40 to your engine, it will struggle to move around the components and flow through the engine.
The oil will remain in place better and won’t leak out or spread throughout your engine if you use 10W40 in place of 10W30. This has the drawback that changing the type of oil is much more difficult when you are driving.
Are older engines better off with thicker oil?
A: I have a 350-powered 1994 GMC 3/4-ton van. The low warning indicator has been on at idle for the past year and the oil pressure has been low, just over the red. The pressure increases as I accelerate up. I perform an oil change every 4,000 miles.
Although the handbook asks for 5W-30, I switched the oil at the last oil change to 10W-40, and it seems to have improved the oil pressure. Is it okay to keep using 10W-40 oil? The van has been driven 145,000 kilometers.
A: Yes. This is a doable way to increase oil pressure in a high-mileage, older engine. Additionally, the somewhat thicker oil layer produced by the larger base weight oil (10W) can aid in defending damaged engine bearings. The thicker oil should provide you many more miles of service from your car as long as you’re not experiencing any major mechanical issues or knocking from the engine.
I’ve even used 15W-40 and 20W-50 oils to enhance oil pressure and lengthen the life of older, high-mileage automobiles I’ve bought and driven over the years.
If it’s hot or cold, does oil thicken more?
Mechanics of Motor Oil The viscosity of motor oil contains additives designed to lessen temperature-related fluctuations in viscosity. Some motor oils are made to be more viscous (thicker) while hot and thinner (less viscous) when cold.