You need to improve both performance and efficiency of your 6.7 Cummins engine. The most beneficial upgrade for your engine consists of removing the grid heater system. Engine performance and airflow increase because this modification enhances both ventilation and minimizes limitations inside the engine.
In this article, we’ll dive deep into everything you need to know about a grid heater delete for a 6.7 Cummins, including its benefits, installation process, and expert insights. Plus, we’ll discuss the SPELAB 6.7 intake horn, a top-tier choice for Cummins owners seeking performance improvements.
What is a Grid Heater Delete on a 6.7 Cummins?
A 6.7 Cummins engine features the grid heater as a component designed to warm intake air before starting the engine from cold conditions. The grid heater provides useful heat for cold conditions yet it reduces airflow through the intake manifold which affects both performance and breathing capacity.
With a grid heater delete as replacement of this part owners achieve better efficiency with smoother air intake that results in improved horsepower, torque and fuel economy.
Benefits of a Grid Heater Delete for 6.7 Cummins
1. Increased Airflow
Removing the grid heater from the engine intake manifold creates better airflow by eliminating the obstructing component. The removal leads to optimal airflow which enhances combustion processes and improves engine response time.
2. Improved Performance & Power
A high-quality SPELAB 6.7 intake horn combined with reduced intake restriction will deliver significant horsepower and torque increase to your 6.7 Cummins.
3. Lower EGT (Exhaust Gas Temperature)
Lower intake restrictions maximize combustion performance by lowering exhaust gas temperature. The engine temperature stays lower due to these alterations leading to longer engine life and improved performance.
4. Better Fuel Efficiency
With improved combustion efficiency, some users report slight improvements in fuel economy—especially when combined with other performance-enhancing mods.
5. Reduced Risk of Grid Heater Failure
Over time, the grid heater and its components can wear out or fail, potentially causing engine issues. Deleting it eliminates this risk altogether.
SPELAB 6.7 Intake Horn – A Must-Have Upgrade
Vehicle owners seeking maximum benefits from their grid heater deletion should install the SPELAB 6.7 intake horn as a premium addition. This intake horn utilizes improved airflow design and efficiency to distribute engine air better in the intake manifold space which enhances both driving performance and throttle response.
Key Features of the SPELAB 6.7 Intake Horn:
- Precision-engineered for maximum airflow
- Durable construction for long-lasting performance
- Easy bolt-on installation
- Compatible with grid heater deletes for 6.7 Cummins engines
How to Install a Grid Heater Delete on a 6.7 Cummins
Tools Needed:
- Socket wrench set
- Torque wrench
- Screwdrivers
- Gasket remover
- Replacement intake gasket
Step-by-Step Installation Guide:
- Disconnect the Battery – Safety first! Disconnect the negative terminals to prevent electrical issues.
- Remove the Intake Horn – Loosen and remove the bolts holding the intake horn in place.
- Remove the Grid Heater – Carefully detach the grid heater from the engine intake manifold.
- Install the Grid Heater Delete Plate – Ensure a secure fit and apply a new intake gasket if necessary.
- Reinstall the Intake Horn – This is where the SPELAB 6.7 intake horn comes into play for optimal performance.
- Reconnect Everything – Double-check all connections and reconnect the battery.
- Test the Engine – Start the engine and check for leaks or irregularities.
Pros & Cons of a Grid Heater Delete
Pros:
✅ Increased airflow and performance ✅ Lower EGT for a cooler-running engine ✅ Potential fuel economy improvements ✅ Eliminates risk of grid heater failure ✅ Pairs well with the SPELAB 6.7 intake horn
Cons:
❌ Not recommended for extremely cold climates ❌ May require additional tuning for optimal results ❌ Some models may require extra modifications
Conclusion: Is a Grid Heater Delete Right for You?
A grid heater delete stands as a beneficial upgrade for 6.7 Cummins engine performance along with enhanced airflow and efficiency. Using a SPELAB 6.7 intake horn together with your engine allows you to achieve superior throttle response along with power benefits.
Before making the switch, consider your climate and check local regulations. If you’re ready to enhance your engine intake manifold performance, this upgrade is worth it!
Explore high-quality grid heater delete kits and SPELAB 6.7 intake horns today to give your Cummins the performance boost it deserves!
FAQs About Grid Heater Delete for 6.7 Cummins
1. Will a grid heater delete cause starting issues in cold weather?
It depends on your climate. Residing in an area with freezing temperatures leads to more challenging starting of your vehicle. Most people in temperate areas who use this car do not face starting difficulties.
2. Is a grid heater delete legal?
Laws vary by location. Some emissions regulations may prohibit modifications affecting factory emissions components. Check your local laws before proceeding.
3. Does a grid heater delete require tuning?
While not always necessary, tuning can optimize performance gains and ensure smooth operation.
4. How long does installation take?
With basic mechanical skills, installation takes about 1-2 hours.