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Why do I have to remove the stock ccv filter to replace the valve cover?
Removal of the stock ccv filter (crankcase ventilation system) is primarily intended to improve engine performance, reduce carbon and oil mist buildup, avoid secondary combustion, and improve air flow efficiency....
Christmas surprises are coming! Participate in the SPELAB Christmas Points Program
The annual Christmas season is just around the corner, and SPELAB is combining it with our membership program in 2024 to give you a more liberal redemption campaign with a...
Is upgrading your air intake manifold worth it?
Some 6.7 engine owners believe that the heads are the limiting factor when it comes to airflow and that the engine can only put out so much CFM. So, any...
what does an intake manifold do？
Simply put, the intake manifold is like the “airway” of the engine. Its role is to transport air (or air and fuel mixture in a gasoline engine) evenly to each...
Can an intake manifold leak oil?
This is obvious, intake manifolds not only leak oil but also coolant, air, exhaust, condensate, and pressurized gases which are collectively known as intake manifold leaks. The intake manifold is...
Common Intake Manifold Related Fault Codes
Compared to the hardware side of the car, I used to think it was the software issues that were the trickier ones. Once various unrecognizable codes appeared, my first thought...
What triggers failures can a intake manifold upgrade for 6.7 Cummins cause?
6.7 Cummins intake manifolds not only affect the efficiency of air distribution, but are also directly related to the combustion performance of the engine. If not done properly, it can cause...
How to Choose the Right Intake Manifold for Your 351 Windsor Engine
Choosing an intake manifold for your 351 Windsor engine starts with a goal in mind, determining the type of intake manifold best suited for the vehicle's primary use scenario, such...
Why Does A New Valve Cover Still Leak Oil?
Replacing the valve cover with a new one was expected, not only a better look but also a better seal. When we completed the installation, it was disappointing that it actually...
How to choose the best differential cover for you?
I believe most of the people may first refer to some professional youtubers on youtube to test as well as explain the function of many differential covers before purchasing them. This...
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