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LS6 Intake Upgrade

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Old Jun 9, 2014 | 06:20 PM
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Default LS6 Intake Upgrade

I recently picked up a LS6 intake and plan on swapping out the stock LS1 intake on my 98 Z28. I recently removed and tuned out the AIR/EGR so I am ready.

Does anyone have any tips or tricks on doing the swap and what to watch out for? I do plan on picking up a replacement set of intake gaskets just to be on the safe side but is there any other tools or parts I should also pick up in case I need it? If anyone can point me to videos/tutorials that would be much appreciated as well. Thanks guys.
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Old Jun 9, 2014 | 06:31 PM
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http://www.ls1howto.com/index.php?article=5
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Old Jun 9, 2014 | 06:39 PM
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Oil pressure sending unit in case you break your OEM one when you are trying to get the intake off.
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Old Jun 11, 2014 | 09:59 AM
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If reusing the coolant x, b sure to cut the webbings on bottom of ls6 for clearance... i just went ahead n cut all of them. It was a pain, but takes the guess work out of what webs to all cut.
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Old Jun 11, 2014 | 10:10 AM
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my ls6 intake came with a coolant bypass does anybody sell that little kit? high n dry, def leppard is one of my top 4 fav alltime bands.
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Old Jun 11, 2014 | 10:43 AM
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I'm a proponent of doing the '04 LS6 valley cover at the same time. Adds another $100 to the project, but removes all the external PCV junk.
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Old Jun 11, 2014 | 03:45 PM
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Thanks for the tips guys. I'll be tackling this project soon so hopefully all goes well.
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Old Jun 24, 2014 | 11:39 AM
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Guys, is it manditory to remove the AIR/EGR system to install the LS6 intake manifold?
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Old Jun 24, 2014 | 12:17 PM
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Originally Posted by paradigmGT
Guys, is it manditory to remove the AIR/EGR system to install the LS6 intake manifold?
Definitely not the AIR system. EGR would need removed unless you plan on tapping the intake for the EGR tube.
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