A 6.4 Powerstroke is a diesel engine that was produced by Ford Motor Company.
It is based on the design of the 6.0 Powerstroke engine and was introduced in 2008.
The 6.4 Powerstroke was used in a variety of vehicles, including the Ford F-250, F-350, F-450, and F-550 Super Duty trucks.
However, with time, there were problems with the 6.4 Powerstroke engine noticed that can be fixed by bulletproofing the engine.
If oil leaks, coolant leaks, and blown head gaskets are becoming more and more common you essentially want to extend the life of your engine and increase its power and performance by bulletproofing it.
In this article, we will be discussing different ways by which you can make your 6.4 Powerstroke bulletproof.
Table of Contents
Why Bulletproof 6.4 Powerstroke?
There are many reasons why you should consider bulletproofing your 6.4 Powerstroke.
Firstly, the 6.4 Powerstroke is known for its reliability and durability. However, like all engines, it is still susceptible to wear and tear.
Over time, the engine will start to experience problems such as oil leaks, coolant leaks, and blown head gaskets.
By bulletproofing the engine, you can prevent these issues from occurring, and extend the life of your engine.
Additionally, bulletproofing will also increase the power and performance of your engine.
This is because the engine will be able to better withstand the stresses of high-performance driving.
How to Bulletproof Your 6.4 Powerstroke?
One of the biggest challenges people face when trying to bulletproof their 6.4 Powerstroke is finding aftermarket parts that fit their engine.
There are many different types of aftermarket parts available, but not all of them will fit your 6.4 Powerstroke.
Additionally, some aftermarket parts can be very expensive.
Another challenge is installing the aftermarket parts. Some people are not familiar with engine mechanics and therefore have difficulty installing the parts themselves.
This can lead to costly mistakes being made during the installation process.
There are many different ways to bulletproof a 6.4 Powerstroke and make it more reliable.
However, the most effective way is to install aftermarket parts and upgrades. Some of the most popular aftermarket parts include:
1- Oil Cooler:
The stock oil cooler is known to be somewhat inadequate, especially when pushing the engine hard.
Upgrading to a larger, more efficient oil cooler will help to keep temperatures in check and prevent premature wear.
Installing the oil cooler is a simple process, and all you need to do is follow the instructions that come with the aftermarket part.
An oil cooler helps to keep the engine oil cool and prevents it from breaking down.
It is a great addition for people who do a lot of high-performance driving.
2- Coolant Filter:
After installing the oil cooler, the next is to install the coolant filter.
Again, this is a simple process, and you can do that by following the instructions that come with the aftermarket part.
A coolant filter helps to remove impurities from the coolant and keeps the engine running cooler.
It is a great way to prevent engine overheating and coolant leaks.
3- Head Gasket:
The factory head studs are known to be weaker than aftermarket options.
Upgrading to a stronger set of head studs will help to prevent head gasket failure, even under high loads.
Installing the head gasket is a slightly more difficult task, but it is still relatively easy to do.
A head gasket helps to seal the engine and prevents coolant and oil from leaking.
It is a great way to prevent blown head gaskets and extend the life of your engine.
These are just some of the most popular aftermarket parts that people use to bulletproof their 6.4 Powerstroke.
There are many other aftermarket parts available, and the best way to find out what will work for your engine is to consult with a mechanic or diesel specialist.
The stock turbocharger for example is capable of supporting up to around 500 horsepower therefore upgrading to a larger turbocharger will be necessary.
The stock intercooler is also adequate for most applications. However, upgrading to a larger intercooler will help to keep temperatures in check and prevent power loss.
The stock transmission is generally considered to be quite strong. However, if you are planning on making more power, then upgrading to a stronger transmission will be necessary.
Bulletproofing Your 6.4 Powerstroke Engine Step by Step
Installing aftermarket parts is not a difficult task, but it is important to follow the instructions carefully.
We have listed down a proven blueprint for making all your work easier:
Step 1- Tear up the engine
The first step is to take the engine apart. This will allow you to access all the parts of the engine and make it easier to install the aftermarket parts.
Once you have taken the engine apart, it is important to clean the area to remove any dirt or debris that could cause problems later on.
Step 2- Examine the problem
A complete inspection is required to assess the condition of the discarded components.
Examine the oil cooler, head gaskets, injectors, and EGR cooler for problems.
If necessary, inspect other areas of the engine to ensure it is in good working order.
You may examine the general condition of these removed components and determine whether anything needs to be changed.
Step 3- Change the parts
Among many, the most important parts that you may need to change include:
- Oil cooler
- Head studs
- EGR cooler
- Water pump
- Fuel injection control module
Aside from the aforementioned components, a variety of other parts may be modified to boost performance. Radiators, intercoolers, exhaust systems, exhaust brakes, performance monitors, and so on are all examples of this.
Before changing anything, it is important to make sure that the parts you are installing are compatible with your engine.
Step 4- Reassemble the engine and take a drive
You can now call your engine “bulletproofed.” All you have to do is drive it.
As a result, put together the engine. Install the components in accordance with their specifications.
That’s all there is to it. Take a short test drive to see how the performance has changed after the modifications you’ve made.
The 6.4L Powerstroke has a reputation for being an extremely reliable engine.
However, there are a few key areas that can be upgraded to ensure even greater reliability.
Installing aftermarket parts is a great way to increase the power and performance of your 6.4 Powerstroke, and extend its life.
If you do not bulletproof your 6.4 Powerstroke, you will likely experience more problems with your engine over time which can include oil leaks, coolant leaks, and blown head gaskets.
Additionally, your engine will not be as powerful or efficient as it could be.
Based in Orem (Utah) John Paterson graduated from Utah Valley University and has begun writing in 2009. He has a large wealth of experience in writing articles related to cars, automotive repair, wheels, cleaning/maintenance, and much more. He has also written instructional articles in a similar niche for a few online publications as well. Currently, he works as a mechanic in his personal garage shop where he loves serving his countrymen from his heart.