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Z32 Chassis 300ZX 1990-1996 300ZX Z32 Chassis Discussion

       
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Old Dec 26th, 2005, 11:08 PM   #1 (permalink)
jwandhistools
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Question 92 300z EGR valve replacement

The book says .6 hours.
No way.
I can't even put my hand on the damned thing.
Ok, what's the trick to getting this thing out of there?
GPlease give me some advice on this.
Thanks.
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Old Dec 27th, 2005, 05:45 AM   #2 (permalink)
Pathfinder 4X4
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Its easier to just pull the motor...yes I know, sad.......... You have to disconnect the EFI harness completely from the top of the motor anyway, a few more plugs, hoses, and bolts, and the whole motor comes out... They're a total nightmare to get out unless you have small rubber hands. You have to remove the upper and lower plenums, and then fight and wrestle with the bolts on the back of the EGR (and pray that they arent so rusted that the heads shear off), then wrestle with the rusty tubes that go to the headers (or manis on a TT). Reinstalling the new one is just as much of a challenge...... As far as a writeup or tips, I'm not aware of any. It's not hard at all with the motor out, but I'd rather chew broken glass than change an EGR on a Z32 with the motor in.
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Old Dec 27th, 2005, 09:44 AM   #3 (permalink)
Matt93SE
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If the book says 0.6 hours, then I suggest you take it to a mechanic and pay him book rate. If you can get away with payign someone $50 to change it for you, DO EEET!

that job is a NIGHTMARE and will take you hours...

I changed the IACV/AACV on one last weekend and it was bad enough. the EGR is behind and underneath that. you can't even see the sumbitch inside the car. ugh.

it's totally easier to pull the motor and do it out of the car, then put the motor back in.
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Old Dec 27th, 2005, 11:58 AM   #4 (permalink)
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I quoted the guy 2.5 hours. Wish me luck.
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Old Dec 27th, 2005, 01:56 PM   #5 (permalink)
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Unhappy

Does anyone have an exploded view of the back of this engine?
Pulling the motor is not an option.
I have until the end of the day.
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Old Dec 27th, 2005, 02:09 PM   #6 (permalink)
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Quote:
Originally Posted by jwandhistools
Does anyone have an exploded view of the back of this engine?
Pulling the motor is not an option.
I have until the end of the day.
This is Zhounds back side!
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Old Dec 27th, 2005, 05:35 PM   #7 (permalink)
Pathfinder 4X4
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Ohh wow sponge!! I have the same turbo kit on mine (Greddy TD05 16G) with external wastegates and EGR delete. God, they look so sexy!
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Old Dec 27th, 2005, 06:10 PM   #8 (permalink)
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Quote:
Originally Posted by Pathfinder 4X4
Ohh wow sponge!! I have the same turbo kit on mine (Greddy TD05 16G) with external wastegates and EGR delete. God, they look so sexy!
Actually Zhound's TD05's are 18g. I do like the TD05 16g kit better.

Last edited by Spongerider : Dec 27th, 2005 at 06:14 PM.
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Old Dec 27th, 2005, 06:30 PM   #9 (permalink)
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I've seen some real world dynos of the 16G kit putting a solid 620 HP on the ground with supporting upgrades, and they have plenty more beyond that. I've not seen any real world dynos of the 18G kit, but the price difference between the 16G and the 18G kit seems too much for the gains. Greddy's prices have gone through the roof the last couple months, so I'm glad I bought mine when I did, because they're over $1000 more now.

http://www.zmods.org/index.php?board...ay;threadid=89
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Old Dec 27th, 2005, 06:55 PM   #10 (permalink)
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Quote:
Originally Posted by Pathfinder 4X4
I've seen some real world dynos of the 16G kit putting a solid 620 HP on the ground with supporting upgrades, and they have plenty more beyond that. I've not seen any real world dynos of the 18G kit, but the price difference between the 16G and the 18G kit seems too much for the gains. Greddy's prices have gone through the roof the last couple months, so I'm glad I bought mine when I did, because they're over $1000 more now.

http://www.zmods.org/index.php?board...ay;threadid=89
Zhounds pull TD05-16g's

This pull was done with some tweaks.
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Old Dec 27th, 2005, 07:06 PM   #11 (permalink)
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Nice run, thats the area I'll be aiming for. Is there a list of his other mods?

btw, thread totally hijacked..........
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Old Dec 27th, 2005, 07:42 PM   #12 (permalink)
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Quote:
Originally Posted by Pathfinder 4X4
Nice run, thats the area I'll be aiming for. Is there a list of his other mods?

btw, thread totally hijacked..........
At the time his profile was,
JWT Dual POP
Apexi AFC
Blitz SBC-ID3
Lebree Exhaust
Greddy Intercoolers
Greddy TD05H-16G Turbos
Custom Exhaust Piping
Nismo 740cc injectors
Street ported heads(Mild) with JWT stiffer valve springs
RPS super special carbon-carbon clutch.
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Old Dec 28th, 2005, 01:48 AM   #13 (permalink)
jwandhistools
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UH....
That's awful nice.

I am working on a stock 92 300zx non turbo.

UH....
That IS awful nice.

And now, The Dancing Hal's......



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Old Dec 28th, 2005, 01:50 AM   #14 (permalink)
js9krcr01040
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Whenever the book says whatever time... it means that watever has to be done before that (ie pull engine, or plenums etc) has already been completed... we have the same problem here in the army. A 5-ton engine says 6 hours, but you have to pull off the hood, radiator, wiring harness, etc etc, and then it totals out to like 25 hours...a little different...


You might as well change the EFI harness if the engine is out...lol
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Old Dec 28th, 2005, 04:02 PM   #15 (permalink)
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Remove battery, heater hoses, brake booster hoses, soak with penetrating oil.
3.0 hours.
Done.

And now, The Dancing Hal's....


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