The best engine oil for the mustang is AmericanMuscle Ford mustang.

Standard Ground Delivery offers are only valid for shipping addresses within the 48 contiguous United States.If you order by 5PMEST on a business day, you will get Same Day Shipping on most parts.We ship via USPS to all locations in the continental 48 states.

In the continental 48 states, AmericanMuscle offers free freight handling.A $75 residential handling fee is required for freight shipments to a residential address.

Your car's oil is important in lubricating as well as keeping temperatures down.Changing your oil on a regular basis will keep everything running smoothly.

The mustang's lubrication system is often overlooked.It can be hard to decide which oil to use.It is very easy to keep your mustang's power plant lubricated.

The operating temperature is important in your oil choice because oil thins to the correct temperature.The oil is too thick to be effective at room temperature.The majority of engine wear occurs at start up.When the oil is sufficiently warmed up, it is returned to the sump.

Let's talk about 10w 30.The winter thickness of the oil is 10w.The oil is thicker when it's warm.0w-30 is thinner at start up than 10w/30.The thinner oils are used for engines with tighter tolerances.If the oil is too thick when it's cold, you won't have proper lubrication, and in the worst case you'll damage your bottom end bearings.

The reason you do oil changes is because of contaminants and heat degradation.Over time, the heat cycles break down the oil.It's time for a change once the oil loses its ability to lubricate and draw heat away from the rotating assembly.

The oil we use in our cars has been affected by the regulations.Lighter oil viscosities are needed because engines use much tighter tolerances.

Averages of fuel economy must be achieved by vehicle manufacturers each year in order to meet Corporate Average Fuel Efficiency standards.With that in mind, it forces manufacturers to squeeze every last bit of fuel economy out of their engines.

Lighter oil viscosity allows things to move more freely but some fear that they might not get the lubrication they need out of it and are warned to stick within bounds of the owner's manual to prevent damage.

If you want to get thicker oil in your engine, you can use thinner oil.You shouldn't use 30 weight oil in an engine that calls for 20 weight, but you can use a mixture or blend of the two.This has been done for decades by racers.

The American Petroleum Institute works to test and rate oils and other products on the market.Every bottle of oil has a rating.This rating uses a two digit code that tells how it ranks in terms of standards of oil in comparison to engines of a certain time.To find out if the oil they are buying is up to par with their current engine, mustang owners should know the ratings and codes.

The difference between 5w30 motor oil that falls under one and another is much different.You can tell which is the better choice by knowing the difference.

Mineral oils are non-synthetic oils.Older engines use the common engine oil.Additives must be used to achieve the lowest start up and operating temperature viscosity.These are called improvers.The downfall is heat.If the viscosity improvers degrade, you may end up with 10w-20 oil in your engine.Or worse.Mineral based oils have to be changed frequently.The recommended oil change is every 3000 miles.

Synthetic oils are made artificially.Not quite.They go through a different refining process than their mineral cousins.Between oil changes, synthetics can endure more.They don't heat as well as mineral based oils, and can go as far as 7,000 miles between changes.Synthetics have a better lubrication and protection rating than mineral based oils.

You may wonder if the brand of oil you are using really matters because all oils come from the earth.Guys swear by Royal Purple, Amsoil, Mobil, Lucas, Redline, Valvoline and even Motul; each telling you why the oil they prefer is the best.Oil is usually designed for a specific purpose.

Some oils are meant for daily drivers while others are for use on the track.How do you know when to run?All of the previous listings have offerings for just about any application between them.Understanding the pros and cons of each oil will help you make a decision.Royal Purple, Lucas, Redline, and Motul are specialty vehicles.The blends they use keep them stable in the high heat environment of racing engines which is a pro.If even available, the conventional blends by these brands are limited.Depending on where you are, they can be hard to find.

It is all in the eye of the beholder.The contender on the list are very much in the same rankings as Royal Purple, which is usually crowned king for track use.Mobil and Valvoline offer great track options.They aren't held high by the majority in this department.They shine in their selection and abundance.Both can be found almost anywhere with any blend one wants.They are the perfect choice for daily drivers because they are much more economical.

If you just bought your car from a private seller, a mineral based oil with a lot of detergents might not be a bad idea to clean out the engine, assuming the previous owner wasn't as much of an enthusiast as you.

You own a car.It is likely that you will modify it at the track.The suggested octane levels of the fuel change after particular modifications and in the right settings.What about the oil?Every engine has a specific oil type.Engine temperature has an effect on the way the oil behaves.

When do modifications to the engine impact oil?The operating temperature of an engine can only be raised by one particular mod.Adding oil coolers and a bigger radiator will keep things stable if oil temperature goes up.Testing out higher oil viscosity may be worthwhile.It generally won't go too far.An engine running 5W30 in stock form may benefit from a slightly higher viscosity like that of 10W30.Some prefer to combine the two to create their own blend.Changes to engine tolerances, like rotating assembly upgrades, will affect the viscosity in a different way.The engine builder will have to point you in the correct direction if they raise or lower the right level of viscosity.

Oil is affected by temperatures.You can see how the oil will behave in winter on the bottle.What if it gets too hot?

Do you drive your Bullit in hot weather?Should you use thicker oil?Yes and no.It's not a bad idea to use a blend of the next step up from the OE required oil because it can hurt the internal workings.

When the drivers are at the track, they tend to throw in a thicker oil by themselves.They add a quart or two of higher viscosity oil in place of the factory oil to achieve their goal.You don't have to change the oil on the street because the engine is not being pushed, but during races it is important.

It is easy to get ahead of yourself when you have a new engine.You will need to address this properly because there is a break in period.