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