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Questions to install headers

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Old Apr 5, 2010 | 07:33 AM
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Question Questions to install headers

I am finally about to get headers, thank god. I am getting the lpp w no cats and their y pipe as well. I am mating it to the current magnaflow catback i have. Wnated to find out what I should be aware of as well as any suggested parts. I am also going to be swapping the plugs, 02 sensors, wires, replacing the thermostat, flushing the antifreeze, etc. Any feedback, suggestions as always are appreciated! thanks all!
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Old Apr 5, 2010 | 01:54 PM
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Do a search. There are tons of write ups on header installs that I found when I installed mine.
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Old Apr 5, 2010 | 02:31 PM
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Be prepared to grind on your car for the LPPs. They aren't a direct bolt in.

As for recommended parts, NTK (NGK) O2 sensors. Get the Vette ones.
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Old Apr 5, 2010 | 03:01 PM
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Originally Posted by PAGregSS
Be prepared to grind on your car for the LPPs. They aren't a direct bolt in.

As for recommended parts, NTK (NGK) O2 sensors. Get the Vette ones.
Supposedly there is a new version of LPPs and ive herd some good results with fitment.
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Old Apr 5, 2010 | 03:34 PM
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header install alone took me 8 hours, took my time to do it right. I did it in the garage on jack stands and it was plenty of room. Be careful not to reak the studs
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Old Apr 5, 2010 | 04:37 PM
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HEADER STUDS
seriously, these are the best purchase I've made on my car. Also, I didn't see header gaskets on your list, or anti-seize
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Old Apr 5, 2010 | 07:12 PM
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Originally Posted by LS1_Sean
Supposedly there is a new version of LPPs and ive herd some good results with fitment.
That's what everyone said the second time they had to revise them to get the collector to point the right way. So, onto revision 3 (that we know of). Cross fingers, pray, and keep the grinder handy.
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Old Apr 6, 2010 | 11:13 AM
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Yea I have my collectors pointing up and down drivers side up and passenger down and I had to notch my K member but after installing them its a beast now.
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