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6 7 grid heater delete.
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Remove bolt that holds dipstick tube in place.
2007 5 2012 6 7l cummins grid heater delete and high flow intake plenum.
Joined oct 18 2010 81 posts.
Remove fuel return line banjo fitting on the.
Remove grid heater power supply zip tie out of the way wrap end in electrical tape 4.
Unplug fuel injector connector 7.
Finished in bright silver or titanium anodize ensures this part will remain beautiful through years of use and abuse.
Want better airflow and throttle response.
This was a pretty straight up install.
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.
Ive seen some intakes that requitre this.
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Don t forget to hit that like button.
Disconnect pcv lines from the side of the valve cover and unplug ccv connector 5.
The air boss 67 is not just replacement flat plate.
View as grid list.
Description the pusher heater grid delete replaces the restrictive factory heater grid with a fully cnc machined 6061 t6 aluminum plenum cover.
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.
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Discussion starter 1 nov 1 2011.
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