Which is better 10w30 or 20w50?

It really comes down to personal preference. As your engine does put out significant horsepower, we would lean toward using 20W-50. If your engine sees very light duty or is built exceptionally tight, 10W-30 would be fine. But again, if you twisted our arm, we would give 20W-50 the nod for the thicker viscosity.

What is the difference between 20W50 and 10W30?

20-50 oil is an extremely viscous oil. This oil is suitable for hot climates and will provide more protection in hot weather than 10-30 oil will. 20-50 oil is also a good choice for some older vehicles. Since 20-50 oil is very thick, it may help prevent engine leaks in old cars.

When should I use 20W50 oil?

20W-50 is only used for certain older vehicles or worn engines that require the extra cushioning of a high viscosity oil. Other than that, it really isn't a high mileage oil. This is because 20W-50 is a thicker oil, and the added resistance can cause further engine wear and damage to both newer and older vehicles.

What are the benefits of using 20W50 motor oil?

Benefits. 20W50 motor oil is a high viscosity oil that provides a cushioning and protects against metal-to-metal contact. It is also a more effective sealant than thinner oils. Both of these benefits extend engine life.

Is 20W50 good for bike?

HP RACER SYNTEC 20W 50 is recommended for new generation geared 4- stroke bikes requiring a 20W 50 grade engine oil. HP RACER SYNTEC 20W 50 far exceeds the requirements of the bikes manufactured by HMSI, Hero MotoCorp, TVS, Bajaj etc.

The importance of choosing the right engine oil quality and viscosity for your car or truck - VOTD

Which oil is best for bike engine?

What happens if I use 20w50 instead of 10w40?

Nothing much will happen. You engine will putter as happily as ever. With those engines (I assume single cylinder motorcycle) you must be careful with the oil level, that's all; all of them burn some. Must engine oil be changed after a certain time, even if it hasn't reached the recommended mileage?

Is 20w50 good for petrol engine?

Virtually every mechanic recommends the use of 20w50. 20W-50 engine oil is no good for modern engines, regardless of the mileage. It is too thick, and flow to sensitive areas like multivalve cylinders, VVT / VANOS and any other timing adjusters that rely on instant oil pressure will be impeded.

Is Thicker oil better for older engines?

A: Yes. This is a practical method to improve oil pressure in an older, high-mileage engine. The slightly thicker oil film from the heavier base weight oil - 10W - can help protect worn engine bearings as well.

Is 20w50 good for high mileage?

Castrol® GTX® High Mileage 20W-50 is specially formulated for vehicles with over 75,000 miles. It contains Phosphorus Replacement Technology, which reduces the level of phosphorus and replaces it with a proprietary additive that preserves your emission system while maintaining robust wear protection.

What is the difference between 10W 40 and 20W 50?

The motor oil will behave differently in hot weather if the temperature is cold rather than high temperature. At low temperatures, the motor oil will thicken resulting in improper lubrication. Therefore the 20w50 viscosity is made for high-temperature situations and the 10w40 is for cold temperature situations.

What is 10W 30 oil used for?

What is 10w30? 10w30 is a multi-grade engine oil ideal for heavy-load engines because of its ability to withstand hot temperatures for a long time without compromising the performance of the engine. This engine oil has a viscosity grade of 10 in low temperatures and 30 in high temperatures.

Which engine oil is best for old car?

Monograde oils are still widely available, primarily because they're used in very hot climates, or in heavy-duty applications such as mining or construction equipment. These single-grade oils can be used in 1950s and older cars – generally SAE 30 to SAE 50 – but most owners use multi-grade.

Is it OK to use 20W50 instead of 10W30?

It really comes down to personal preference. As your engine does put out significant horsepower, we would lean toward using 20W-50. If your engine sees very light duty or is built exceptionally tight, 10W-30 would be fine. But again, if you twisted our arm, we would give 20W-50 the nod for the thicker viscosity.

Is it OK to mix 10W30 and 20W50?

Can I mix 10W30 with 20W50? No, you'll be fine. I swear I didn't know. If you mix viscosity grades such as a 10W30 low-viscosity oil and a 20W50 higher-viscosity oil, it is reasonable to expect that the resulting product will have viscosity characteristics which are thicker than the 10W30, but thinner than the 20W50.

Is 20W50 good for small engines?

The short answer is yes, you can use 20w50 oil in a lawnmower but results may vary. That's not the end of it though. This kind of oil is not designed specifically to be used in a lawnmower. 20W50 is actually a fairly specialized petrol engine oil formulated for use in engines made generally before 1980.

Will thicker oil damage my engine?

Using oil that is thicker than recommended may lead to a decrease in fuel economy, a higher load on your engine, and even a shorter life for your engine. Conversely, using thinner, lighter-weight oil than recommended can cause excessive wear and shorter life.

What oil should I use for high mileage?

Some mechanics recommend switching to a thicker (higher viscosity) oil — such as 10W-30 full synthetic oil instead of 5W-20 full synthetic — or using oil additives to stop leaks.

Will thinner oil damage your engine?

It's best to use the oil viscosity recommended in the owner's manual, but using a slightly thinner or thicker oil (lighter or heavier viscosity) generally poses no long-term harm.

What does 20w50 mean in oil?

Posted by Nally C. on December 3, 2021. The viscosity grade 20w50 is 20 weight, 50th in weight. Look at the viscosity grade of the oil (i.e. If it is at 100 degrees C, it will be half as thick as if it were at 0 degrees C, i.e. 20w50).

What is 20W 40 oil used for?

It provides strong oil film for lubrication and total protection to engine viz. protection from rust, corrosion, with reduced wear under a wide temperature range in air-cooled new generation 4 stroke motorcycles.

What is 20W 20 oil used for?

MOTOR OIL EXTRA SAE 20W/20 is suitable for vehicles, motorbikes and stationary systems that are operated with monograde motor oils. EXTRA monograde oils can also be used in specific gears and hydraulic systems for which monograde motor oils are required.

Which engine oil is thicker 10W40 or 20W50?

The difference between 10w40 and 20w50 is simply that the latter is thicker. As far as gas mileage goes, no oil will improve your gas mileage by changing from 10W40 to 20W50 or vice versa.

What is the difference between 10W-40 and 20w 40?

Differences between 10W40 and 20W40

20w40 oils have a higher ‘W’ number, which means they will not perform well in colder temperatures, that is the only difference between the two oils.

What is the thickest oil for cars?

Importance of a Viscosity Scale

In order to have a standard way to measure the viscosity of engine oil, the Society of Automotive Engineers (SAE) developed a viscosity scale. The scale ranges from 0W, which is the thinnest type of oil, to a rating of 60, which is the thickest oil.