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"Couldn’t be happier cooked down egt’s 100-200 degrees average"
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SKU #: GDP-07510-ABIP
MPN #: 07510-ABIP
GDP Air-Boss 67 Grid Heater Delete 07.5-12 Dodge 6.7L Cummins
Description
EGT's running too high? Can't use all of the fuel you have available? The 6.7L Air-Boss 67 Grid Heater Delete gives the largest flow increase possible short of milling the cast plenum off the head and going to a full fabricated intake. The Air-Boss 67 is not just replacement flat plate! The Air-Boss 67 Grid Heater Delete is a billet aluminum, internally elevated plenum cover designed to flow as much air as possible to cylinders 4, 5, and 6. With careful machining, GDP was able to gain a full .270" of internal height while still allowing the use of the factory mounting hardware.
We've all have seen the head gasket failures between cylinders 5, 6, and the coolant ports with the new 6.7L siamese cylinder design. The Air-Boss 67 Grid Heater Delete removes the restrictive factory grid heater and opens up the internal plenum area to the starving rear cylinders. Increasing airflow to the rear cylinders reduces EGT's and allow you to run even higher fueling levels!
IMPORTANT NOTES:
For cold weather applications please see the new GDP "Arctic Heat" High Flow 6.7L Grid Heater Relocation Kit.
This product will NOT work on Cab & Chassis models. Please see the GDP Air-Boss CC for these models.
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KIT CONTENTS:
- Air-Boss 67 intake plate
- factory gaskets
- fuel rail stand-offs
- intake temperature sensor sealing ring
About Glacier Diesel Power
If you start looking around at the trucks in our parking lot you will see a lot of GDP fuel system parts installed on them. In short, we believe in his products and we are confident in recommending them to our customers. We're sure that you will be as happy with them as we are!
At Diesel Power Products we are proud to offer GDP products and since they are right down the road from us here in Spokane, availability is never an issue. GDP's line-up of performance products includes 5.9L Cummins Power-Flo intake manifolds, Pro-Flo grid heater replacement blocks, fuel delivery systems and fuel filter systems. Some of GDP's most popular products are their Fuel Boss pump systems and their 2 micron fuel filter kits which are available with or without an attached water separator. Look for more innovative and exclusive diesel performance products from Glacier Diesel Power to show up here in the future.
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Overall rating: 4.818182 / 5 from 11 reviews.
AI Generated Review Summary
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Review highlights
Reviews
Yes I would recommend this
"6. 7 cummins. Did the grid delete. Truck is a lot happier. Haven't any trouble with the truck starting in the morning not plugged in. Outside temps being under 20."
It was a real P in the A to install if its ur. . .
"It was a real P in the A to install if its ur first time with one. However it looks very nice and does its job."
I can tell that the engine breaths better and. . .
"I can tell that the engine breaths better and flows more air just by the sound,better throttle response and I can hear the turbo a little bit more. This is a must for any 6. 7 owner. TIP - I used balloons to cover injector and fuel rail fittings to keep dirt and suit out of them (cheap and you can get them anywhere)worked pretty good."
Definitely flows more air on the 6. 7 with out. . .
"Definitely flows more air on the 6. 7 with out the grid. The only down fall is hard starts on cold days if I don't plug my block heater in."
Awesome product and an awesome site!! Be sure. . .
"Awesome product and an awesome site!! Be sure to clean the area before disassembly. Then pay attention to keeping everything clean during installation. This product made a huge difference in mileage"
Works great, should have done this a long tim. . .
"Works great, should have done this a long time ago"
Is as advertized. Bolted right in. Grid heate. . .
"Is as advertized. Bolted right in. Grid heater was covered in soot reducing airflow by at least 25%. Now engine can breath."
Was easy to install and was very well designe. . .
"Was easy to install and was very well designed and build"
very good idea. opened up the intake manifol. . .
"very good idea. opened up the intake manifold a bunch. only took a couple of hours to install. recommend after removing injector lines using plastic caps to cover the ports b/c when you remove the cover there is a TON of airborne debris. be careful."