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EGR and AIR Delete Help

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Old 10-02-2010, 01:15 PM
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Default EGR and AIR Delete Help

Im installing a ls6 intake and race style LT headers on a 2000 z28 and im looking for a good write up on what needs to be removed or pluged?

thanks
Old 10-02-2010, 01:43 PM
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write up isn't really necessary.. all you need to know about the EGR/AIR delete for an LS6 intake is:

*you need a freeze plug for the line on the rear of the intake.
*Block of plates for both exhaust manifolds
*Tune out the SES light
*Pull the hoses, lines, and AIR pump out. (Air pump is under the driver side headlight)


Its pretty straight forward once you put you head under there and look at it.
Old 10-02-2010, 01:53 PM
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Originally Posted by zachrywd_01TA
write up isn't really necessary.. all you need to know about the EGR/AIR delete for an LS6 intake is:

*you need a freeze plug for the line on the rear of the intake.
*Block of plates for both exhaust manifolds
*Tune out the SES light
*Pull the hoses, lines, and AIR pump out. (Air pump is under the driver side headlight)


Its pretty straight forward once you put you head under there and look at it.
Re-read his post



OP: ignore the first two things above. The LS6 intake doesn't have provisions(except the SLP unit) for the EGR so you don't need to plug anything. You also don't need block off plates since you are going to run race headers.


Write up for the A.I.R.

https://ls1tech.com/forums/generatio...ght=EGR+delete

EGR is easy, unbolt from the intake and bend the tube, unplug the connector, and unbolt the two bolts holding it on the exhaust manifold.
Old 10-02-2010, 04:52 PM
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Do I need to hook these vacuum hoses back up?
thanks

Last edited by LS1axle; 10-04-2010 at 05:41 PM.
Old 10-02-2010, 09:05 PM
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Damn bro try to resize the pics and I'll be able to help
Old 10-02-2010, 10:26 PM
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^^^this please
Old 10-03-2010, 10:54 AM
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That is for your MAP sensor and the fuel evap system, do not **** with those. Also, be very sure to keep the plug for the EGR valve away from the block as it WILL arc and drain your battery, or worse damage the PCM.
Old 10-03-2010, 07:24 PM
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What about the vacuum line that plugged into this thing?


thanks

Last edited by LS1axle; 10-04-2010 at 05:40 PM.
Old 10-03-2010, 07:55 PM
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The short piece goes back into the small port on the back of the intake

The piece in pic three can be tossed in the trash since it goes to the AIR system.

I think the long hose(with the circle thing in the middle) goes to the port on top of the piece that you have in pic 4. If it does it also can be trashed and just cap the open end of the T fitting
Old 10-03-2010, 08:04 PM
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Originally Posted by Z28/2002
The short piece goes back into the small port on the back of the intake

The piece in pic three can be tossed in the trash since it goes to the AIR system.

I think the long hose(with the circle thing in the middle) goes to the port on top of the piece that you have in pic 4. If it does it also can be trashed and just cap the open end of the T fitting
Thanks bro



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