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Plastic Plenum box on ATI kit, WTF

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Old Oct 1, 2002 | 09:41 AM
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Default Plastic Plenum box on ATI kit, WTF

well I got my ati kit yesterday and everything is cool except the plenum box is made out of plastic. I think they should of made the tubing out of stainless instead of powercoated steel and they should of used silicone hoses. I think i might buy the polished plenum(aluminum) box or see if they will trade me. other than those two little things I will say the kit is really nice. I ordered it from Performancepartsoutlet.com for 4377.00 for the complete kit. they were the cheapest I found on the net and i have been looking for 6 months
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Old Oct 1, 2002 | 09:59 AM
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Default Re: Plastic Plenum box on ATI kit, WTF

My Inlet Plenum is mad of metal.
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Old Oct 1, 2002 | 11:38 PM
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Default Re: Plastic Plenum box on ATI kit, WTF

are you talking about the plenum before the blower inlet or the one just before the MAF??
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Old Oct 2, 2002 | 09:41 AM
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Default Re: Plastic Plenum box on ATI kit, WTF

The piece at the inlet of the compressor is called the "Inlet Hat", and is made of what looks like ABS plastic.
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Old Oct 2, 2002 | 09:56 AM
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Default Re: Plastic Plenum box on ATI kit, WTF

BTW, ABS plastic is a class of plastics based on acrylonitrile-butadiene-styrene copolymers. <img border="0" alt="[Banging Head]" title="" src="graemlins/gr_banghead.gif" />
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Old Oct 2, 2002 | 11:11 AM
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Default Re: Plastic Plenum box on ATI kit, WTF

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Black LS1 T/A:
<strong>BTW, ABS plastic is a class of plastics based on acrylonitrile-butadiene-styrene copolymers. <img border="0" alt="[Banging Head]" title="" src="graemlins/gr_banghead.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">lol wtf!?! who knows that kind of crap hahaha j/k
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Old Oct 2, 2002 | 05:01 PM
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Default Re: Plastic Plenum box on ATI kit, WTF

yeah you might have a fancy name for it but it still adds up to cheap crap! I ordered the polished intake plenum today. I might just haft to hit the plastic one with a golf club. The thing just dosent look right.
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Old Oct 3, 2002 | 12:51 AM
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Default Re: Plastic Plenum box on ATI kit, WTF

How much extra is the polished one? I think I should probably skip the plastic one, soudns that way at least. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
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Old Oct 3, 2002 | 05:54 AM
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Default Re: Plastic Plenum box on ATI kit, WTF

Unless ATI is doing something different, the Black Inlet Plenum (fits about where your Induction sits now) is metal, not plastic.

The Inlet Hat down by the compressor is black ABS plastic. I never heard of it being polished.

What's the big deal if the Inlet Plenum were plastic, anyway? Your Induction piece is plastic.

If you want a polished Inlet Plenum, that's fine... pay the extra money. But, it would be no sin if they made it of plastic... that would just be following the stock format.
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Old Oct 3, 2002 | 02:03 PM
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Default Re: Plastic Plenum box on ATI kit, WTF

Mike he never really clarified what part he was talking about. I hope he didnt order the polished plenum thinking he's going to get a polished intake hat. I dont know how much replacement plenums are but if its an extra $140 to upgrade your black metal one to a polished one then I bet they're pretty spendy. I've never heard of a metal intake hat but I thought that was kinda screwy when I got my kit. Everything else is metal and then you get this plastic thing for the front of the compressor. WTF? <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
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Old Oct 3, 2002 | 06:54 PM
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Default Re: Plastic Plenum box on ATI kit, WTF

Im talking about the intake plenum (the one on top or the radiator). I know that all the intake hats are plastic. I know plastic matchs everything else under the hood but im going to do something special. Im going to use Mastercam and program the Procharger logo so i can use my CNC mill to mill it on the top of the plenum box. Pics will be up soon. Its going to look kick ***!
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Old Oct 3, 2002 | 08:50 PM
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Default Re: Plastic Plenum box on ATI kit, WTF

camarogod98 is correct, they are now made of plastic. I stopped and looked twice during our last ATI install. One of the techs even asked "what happened to the plenum?".

Tom
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Old Oct 3, 2002 | 11:15 PM
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Default Re: Plastic Plenum box on ATI kit, WTF

weired???

any pics of it?? does it fit better ??
will it hold large amounts of boost!!
the only benifit i could think of is that it doesn't heat soak like the metal one.
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Old Oct 4, 2002 | 05:48 PM
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Default Re: Plastic Plenum box on ATI kit, WTF

Well, this does and doesn't pertain here, but i have the polished intake plenum, and am changing my ATI setup, so if anyone wants it, and is willing to wait till this winter, i'll probably be selling it.
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