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

How can i spruce this up ?

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Old Apr 9, 2007 | 01:00 PM
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Default How can i spruce this up ?

I already did my valve covers.

Now I was wondering if there was a way to "spruce" up the upper components.

mainly I mean the piece that covers the distributer, and runs on top acroos to where the black plastic boot connects.

I dont want to take it apart and all that, just clean it up a little. Its really dark !

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Old Apr 9, 2007 | 01:03 PM
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You could just paint the top of the Plenum like you did your valve covers, put then the Runners will look dirty....??? I painted all the pieces at the same time. If you just paint the plenum mask everything else real good, so overspray doesn't get anywhere else.
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Old Apr 9, 2007 | 02:44 PM
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I think in the end you'll have to remove the plenum, distributer cover and runners and do whatever you did to the valve covers. Painting is a good way to go as is powder coating, if you can have that done. By the way, the valve covers do look good.

Paul
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Old Apr 9, 2007 | 03:11 PM
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I took my plenum and runners off and took them to a local powder coating shop. Got it powder coated the same day. The next day I put everything back together and running as good as it look!! It took me a total time of 3 days!
(I Remove the parts on a tuesday after work. Brought them to the powder coating shop on Wedand picked it the same day. Put it back together on thursday after work. Drove it to work Friday)
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Old Apr 9, 2007 | 03:25 PM
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If you want it to look real good, take it apart. In the mean time, you could try fine steel wool with aluminum polish. Polishing the ribs is also something you can do to give it a little bling. There may be pics of my old TPI in my "corvette photo's",showing paint with polished ribs.
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Old Apr 9, 2007 | 03:37 PM
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Powder coating always makes them look a little different (i don't really like PC but many do), Polishing the runners is almost impossible for the do-it-your-selfer but companies like Street & Performance do killer jobs on them. The Plennum you can polish your self, sand down to 400grit smooth then buff. The options are numerous and you just have to look around till you see what you like. The street rodders used to be a great place to look for ideas... But not too many of them running TPI these days.
Just don't go chrome happy like i did or you will never be done.
http://todd-vette.tripod.com/mycarpics/ for idea what i mean.
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Old Apr 9, 2007 | 04:16 PM
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Default spruce goose

I found a site www.gmtips.com that show how to polish your top end at home. There some good tips there. You pretty much have to be commited to removing stuff to do a top notch job.
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Old Apr 9, 2007 | 05:54 PM
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Here ya go:


Poly coated plenum & runners.
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Old Apr 9, 2007 | 06:24 PM
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Originally Posted by vinnies87
Here ya go:


Poly coated plenum & runners.
Very nice!
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Old Apr 9, 2007 | 06:27 PM
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That looks pretty sweet Vinnie was the poly coating something you did yourself or did you take it somewhere to have done. It looks as if it's been polished (is the poly coating polyurathane?)
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Old Apr 9, 2007 | 07:28 PM
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he all what are your secrets for getting the engine compartment clean and black.... i gave been trying to get mine cleaned up but im not happy at all... then i see some of yours and i am realy disappointed

vinnie.......very F'N sweet
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Old Apr 9, 2007 | 09:30 PM
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This is what I came up with. Powdercoated the plenum, runners, and valve covers to match the car. Then used black pin striping to accent the fins.
http://i55.photobucket.com/albums/g1.../redengine.jpg
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Old Apr 9, 2007 | 09:43 PM
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Default cleanup

try getting a stainless steel brush about the size of a toothbrush from your local hardware store. that makes the old aluminum wake up a little bit..
Also, the air conditioning lines and dryer polish up really nice. get some aluminum polish (preferrably Mother's) and put some on a rag, and use 1 loop, see-saw back and forth with the rag and polish till they come out sparkling. A word of caution, do not use the kind of polish that has the acid in it. It never goes away, and keeps on eating the aluminum in scratches and irregular areas.
Polish the dryer by hand, and use liquid white shoe polish with the cap-top applicator to accent the caps of things, like water reservoir, wiper fluid cap, just the ones that are raised letters. It's amazing just little things make a world of difference

Last edited by coupeguy2001; Apr 9, 2007 at 09:56 PM.
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Old Apr 9, 2007 | 09:45 PM
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BTW, how do you guys clean things like the alt & A/C compressor??

I guess I can "muscle" through the A/C compressor job but am fearful of taking say steel wool to the alt.
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Old Apr 9, 2007 | 10:24 PM
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Default

Thanks for the advise.

I want to keep it stockish, so I dont want to powder coat it.

I also dont belive in painting something that was not painted in the first place. The valve covers were once painted. So painting them is out, unless i do a lot of prep work.

I think im going to go with the wire brush, polish method, Or the sanding down until i polish since it is a flat surace i could do the top parts.

Ill keep you posted.




Ittybitty

My motor may look nice and black b.c it only has 44k miles?


But on my other cars one thing i do is just spray the black stuff with armorol. My other car i would wash the engine down with a mild cleaner, wash it off, and while the motor is still wet spray it down with armorol, then come back in 20 min, and finsih wiping the armorol in.

Just started tiding the motor up. Look at my other threads for the valve cover restore job.

Thanks again Dan
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