One must be particular with the choices regarding heavy-duty vehicles and their engines. An engine defines the performance of the entire machine, functioning, horsepower, torque, etc. As such, the Cummins 6.7 performance engine is the latest of the B series engines and is one of the best superior truck engines worldwide. Not only is it loved for its torque and horsepower, but also because this engine is renowned for its unmatched durability. So, let’s find out what the hype is all about!
The History of Cummins Engine
The Cummins Diesel Engine enhanced the original diesel engine technology that Rudolf Diesel first developed in 1897. It began manufacturing engines in 1919 in Columbus, Indiana.
A Cummins engine produces greater torque for the rated horsepower. It dominates the diesel engine market and has a legendary reputation worldwide; it is tough, long-lasting, and impossible to defeat. And this could be an outcome that the Cummins engine was originally designed as a commercial duty engine. And when Cummins came to the automotive industry, it created a lasting impression of its longevity.
What Are the Best Cummins 6.7 Engine Mods?
The Cummins 6.7 performance engine is one of the best and highest-rated engines worldwide. It has been fuelling heavy-duty machines and vehicles for the longest time now. So, here are some of the best 6.7 Cummins mods to look out for!
- Cummins 6.7 Tunes
A tune is the best choice if you are searching for a perfect addition to your 6.7 Cummins engine. It offers the highest power gains, and all other upgrades are best suited with a tune to achieve its full potential.
Tune enhances engine parameters like fuelling, timing, boosting power, engine efficiency, etc. The plug-and-play version of tunes comes with a bunch of pre-built maps with additional purposes like fuel economy, towing, power, etc.
- Cummins 6.7 Cold Air Intake Upgrade
Another one of the lists of best mods for the engine is an upgraded intake system. When you use tunes for your engine, you improve the power by increasing turbo boost levels. And higher boost levels are bound to bring more air into the engine.
In such cases, it is important o reduce stress on the turbo. Therefore, experts recommend a performance intake system to increase airflow inside the engine. As such, you can use a full intake system over upgrading the air filter.
- Cummins 6.7 Exhaust Upgrade
As more air flows into the engine with higher boost levels, it becomes necessary to reduce restrictions in the exhaust system; this helps improve exhaust airflow inside the engine. The backpressure inside the engine increases with the addition of air and boost, and it is responsible for reducing the turbo’s ability to spool. Hence, it adds to the turbo stress and decreases its efficiency.
You can reduce exhaust backpressure by upgrading to a 5″ exhaust system. The 5″ flows better and has lower EGTs. However, it might also require upgrading the downpipe.
Increasing your vehicle’s efficiency and performance engine is the best way to give your machine the much-needed boost. And with the right set of modifications and upgrades, you can transform your truck into a dream vehicle. So, overall, 6.7 Cummins offers solid power to your truck, and it gives the right amount of boost and helps achieve serious power gains.
