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

some progress pics...

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Old Nov 16, 2003 | 05:39 PM
  #1  
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Default some progress pics...

Here are my 113 heads that I ported & polished exhaust & ourside. Also note the stock polished valve covers. Can be done but I don't want to talk about the hours I put into it... :crazy:

Oh & my new single mass alum flywheel & clutch...





[Modified by Trog, 4:40 PM 11/16/2003]


[Modified by Trog, 4:42 PM 11/16/2003]


[Modified by Trog, 4:42 PM 11/16/2003]


[Modified by Trog, 4:43 PM 11/16/2003]
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Old Nov 16, 2003 | 05:45 PM
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Default Re: some progress pics... (Trog)

:thumbs:
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Old Nov 16, 2003 | 06:24 PM
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Default Re: some progress pics... (Trog)

Nice work :cool:
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Old Nov 16, 2003 | 06:51 PM
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Default Re: some progress pics... (Trog)

:cool: Looks real good. Are those magnesium valve covers ? I was thinking of polishing mine.
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Old Nov 16, 2003 | 09:16 PM
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Default Re: some progress pics... (Trog)

trog

those pics look really good. i am going to be sanding down my valve covers to repaint them, what did you use to get inside the fins to clean them out? the previous owner threw on a really thick and sloppy coat of paint and they look horrible especially inside those groves :smash:
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Old Nov 16, 2003 | 11:37 PM
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Default Re: some progress pics... (MIke350)

Start w/ paint remover, there are like 3 coats in the factory paint on the valve covers (Grey, brown, black). Then I used a fine machinist file to smooth out the casting marks, then worked down from like 220 to 1500 wet dry sand paper. Did that a couple years ago, today I just used a buffing wheel on my grinder w/ some rouge to repolish it out again.

The stock covers appear to be alum. Didn't notice any color like you would find in mag.
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Old Nov 16, 2003 | 11:44 PM
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Default Re: some progress pics... (Trog)

nice :flag :thumbs: :lolg: :party:
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Old Nov 16, 2003 | 11:44 PM
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Default Re: some progress pics... (Trog)

Lots of polishing there, very :cool:
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Old Nov 17, 2003 | 12:00 AM
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Default Re: some progress pics... (red L98)

Looks :cool:
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Old Nov 17, 2003 | 12:05 AM
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Default Re: some progress pics... (Goody)

looks sweet, very nice setup
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Old Nov 17, 2003 | 06:35 AM
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Default Re: some progress pics... (JF_AH_64)

:cool: :cool: :cool: :thumbs:
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Old Nov 17, 2003 | 06:42 AM
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Default Re: some progress pics... (Trog)

Super Job. One of a kind.
Good Luck.
tony
:thumbs:
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Old Nov 17, 2003 | 07:12 AM
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Default Re: some progress pics... (Trog)

:cool: :cheers:
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Old Nov 17, 2003 | 02:05 PM
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Default Re: some progress pics... (Trog)

That looks great. :thumbs:
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