C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Polish the plenum/runners

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Old Sep 1, 2003 | 12:33 PM
  #1  
Bill-35thAnvrsy-88's Avatar
Bill-35thAnvrsy-88
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From: Fredericksburg Virginia
Default Polish the plenum/runners

Hey all,

I've searched on this topic and there is no real explanation of what to do or how to do it or what to use...especially cleaner wise. I am not talking about polishing to get shiney...just to clean them up...considerably...remove the ingrained grease/dirt. I started using my dremel with a polishing wheel (Felt like wheel) and the dirt started to lift but slowly. Any cleaner I should use?

Thought I'd better stop and ask the experts before I created a nightmare!

What ya think...ideas?
Thanks,
Bill
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Old Sep 1, 2003 | 12:38 PM
  #2  
1MoorTym's Avatar
1MoorTym
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From: West Islip New York
Default Re: Polish the plenum/runners (Bill-35thAnvrsy-88)

To just clean them try Simple Green and a bristle or brass brush. Simple Green a great degreaser and pretty mild on you when using it.
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Old Sep 1, 2003 | 01:36 PM
  #3  
65Z01's Avatar
65Z01
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From: SE NY
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Default Re: Polish the plenum/runners (Bill-35thAnvrsy-88)

I use a Scotch Brite pad with some cleaner (often Eagle Al polish) to clean Al parts.
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Old Sep 1, 2003 | 08:09 PM
  #4  
LaVidaLoca's Avatar
LaVidaLoca
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From: Yukon OK
Default Re: Polish the plenum/runners (Bill-35thAnvrsy-88)

If you are not looking for high polish but just a brighter aluminum; I used a brass brush in my cordless drill. Also used a couple of small brushes in my Dremel for hard to reach areas. Got rid of the dull finish.

On some of my brackets and other odd shaped pieces I used a sand blasting cabinet and used glass bead material to clean up the aluminum.

Be careful using any acid based aluminum cleaner, it will rust any steel parts it comes in contact with.

Here are some pics, see what you think.
http://f1.pg.photos.yahoo.com/ph/bla....src=ph&.view=


:cheers:
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Old Sep 2, 2003 | 01:19 AM
  #5  
mistaben's Avatar
mistaben
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From: Mesa Az
Default Re: Polish the plenum/runners (LaVidaLoca)

wow. that baby is high gloss :cool:

but are you talking about doing that to the inside of the runners? that is what i want to do to mine. my 383 is using the stock tpi and just seems to cut out way to soon in the powerband.
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Old Sep 2, 2003 | 04:00 PM
  #6  
VetNutJim's Avatar
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From: Atlantis
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Default Re: Polish the plenum/runners (LaVidaLoca)

LaVidaLoca,

Are you concerned about getting a germ or two from that engine?
Or is it the other way around?

Just joking.... :rofl: :rofl: :rofl: :blueangel:
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Old Sep 2, 2003 | 07:16 PM
  #7  
LaVidaLoca's Avatar
LaVidaLoca
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From: Yukon OK
Default Re: Polish the plenum/runners (VetNutJim)

LaVidaLoca,

Are you concerned about getting a germ or two from that engine?
Or is it the other way around?

Just joking.... :rofl: :rofl: :rofl: :blueangel:
I shot those pics when I was doing the engine swap. I spent 2 weeks inside the engine compartment cleaning, polishing and painting. By the time I got the new engine in the joke was that it was not just clean, but sterile. So as a joke I brought my scrubs home and took some shots of the "transplant" operation. :lol:
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