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Why Do You Need to Replace the EGR Delete Kit For 6.7 Cummins? How Often Should I Replace It?
The EGR delete kit is a key modification to enhance the performance of the 6.7L Cummins engine, but it may need to be replaced after extended use due to high...
SPELAB Intake Manifold Product Manual For 2013-2018 6.7L Cummins
1. Product Overview / Principle What is an intake manifold? The intake horn is an important part of your car's engine system. It distributes air evenly to each cylinder, ensuring optimal...
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....
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...
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...
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...
SPELAB Differential Cover: Explanation of the Development Principle
Diff cover upgrades don't come out of thin air, usually a reference is needed to create a better performing part. Stock parts are a good choice, and next we explain...
EGR Delete or Keep? Insights for Cummins Engine Owners
Explore the costs, benefits, and top kits for 6.7 Cummins EGR delete. Optimize engine performance with expert insights. Introduction The Exhaust Gas Recirculation (EGR) system plays a crucial role in...
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