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-   -   Valve cover cleaned up. Should I paint the intake manifold? (https://www.miataturbo.net/insert-bs-here-4/valve-cover-cleaned-up-should-i-paint-intake-manifold-4757/)

UofACATS 09-18-2006 04:04 PM

Valve cover cleaned up. Should I paint the intake manifold?
 
2 Attachment(s)
Cleaned up my valve cover. Check it. Here are some before pictures for you to laugh at.

Look closely, see the rat turds? Awesome right?

UofACATS 09-18-2006 04:15 PM

4 Attachment(s)
First I want to say Pop has good polishing info on his page. Check it.

First pic: After 5 minutes with 220. Used a palm sander where possible. Did one side at first to see the difference.

Second: 15 minutes, wiping it down with a wet rag.

Third: Hour or so (?) Wet with 400 this time.

Fourth: Starting on the other side. See the difference between 220 and 400 here?

I'll post again for the completed shots.

UofACATS 09-18-2006 04:26 PM

3 Attachment(s)
First: Done.

I'm not really into the mirror shine look, just wanted it to look a little better than a rat restroom.

Second: Back in place.

Third: Head-on.

This is where the question comes in. Look at how crappy the intake manifold looks. I'd clean it up the same except that I really don't want to pull it. What should I do?

-Tape off like crazy and paint?
-Sand it so it matches the valve cover?
-Do nothing and hope it goes away?

My engine bay has a lot of black, so that's the only option.


:wavey:

mxv 09-18-2006 04:33 PM

id say just clean up and sand the parts that you can see so you dont have to take it off. i have been debating for a while if i should go for a full polish or just satan looks like im on the boat with you, that looks awsome. what was your finishing meathod?

UofACATS 09-18-2006 04:42 PM


Originally Posted by mxv (Post 45124)
what was your finishing meathod?

I finished like usual. :ugh2: I guess I don't know what you're asking. I didn't put any finishing on the cover, I just wet sanded with 400 grit, wiping away the residue with a wet rag. Do I need a finish of some kind?

Yeah, I don't really feel like creating more work for myself by pulling the manifold, but i'm not leaving it like that. A light sanding clean-up is probably the best option, although it would be less work and possibly better looking in my opinion to paint it flat black.

Oh, thanks for the compliment...

bripab007 09-18-2006 05:28 PM

You might consider using safety wire instead of zip-ties when tie-wrapping your heat-shielding material. It's like ceramic-coating your exhaust manifold then using saran wrap to keep it lookin' nice:eek:

UofACATS 09-18-2006 06:31 PM

Duly noted. I figure some will melt and break from the heat, but really it's in effort to keep the "self-adhesive" material in place, so a couple wraps with wire should do the trick should they all melt.

I'll keep it in mind.

Mach929 09-18-2006 08:24 PM

huge improvement, looks great. Still debating on what to do to mine, probably chrome it for low maintenence

mxv 09-18-2006 10:23 PM

by finishing i ment like what was the last thing you did to it. looks like 400 grit. thx dude sorry for being confusing... i was able to use some 220 on a random orbital then go to some 400 then some sos padding and then 1500 and then 2000 wet sand and then some clear coat buffing compound (because i had it lying around) came to a good sheen but nothing close to a high polish. noticed a big improvement when going to the sos pads though you might want to try a little and see how you like it


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