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LS460 Engine Bay Paint and Refresh.

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Old Sep 17, 2020 | 06:33 AM
  #1  
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Default LS460 Engine Bay Paint and Refresh.

With all the plastics in the engine bay I wanted to add a personal touch to the engine bay. All the black side and front pieces are very grainy and I wanted a glossy finish to them. Every single pieces was sanded starting at 180 grit and made my way up to 400 grit incrementally. A thorough cleaning of the parts followed ensuring all wax, residues etc are stripped. Prep is key to good adhesion and the outcome of the paint job.

Pictures after the pieces were sanded and prepped.




To prime the parts I used SEM High-Build Primer Surfacer. This is a flexible acrylic coating for priming steel, aluminum, urethane, fiberglass and plastics. It features superior adhesion and filling properties. When you are shooting this you can almost see strings of glue flying out. Product is awesome, it says it is easy to sand which to me was far from the truth!! WOW! What a pain in the ***. I don't know if I was doing something wrong but it just wouldn't sand after the first 5 minutes of sanding. It would just clog the paper up and seems like the surface hardens and does not want to sand. Everything else about this was awesome, very flexible and fills in because it is a high build primer.






After an hour of trying to sand it with a block and 360 grit sand paper, I was getting no where. What I ended up doing was using 180 grit sand paper on a DA and using that to flatten everything smooth. My thought process was to sand it with 180 grit and put a nice smooth thin coat of regular primer on top. Below are pics of what the panels looked like after 180 grit and prepped again for a coat of primer.



Smooth and flat and after a coat of primer!!





A quick wet sand and Jeremy laid some paint on it. I picked a Toyota color called Attitude Black, it is black but has a slight green, blue and purple pearls in it and it is very subtle, the light has to be hitting it at the right angle to actually see the effect. After the base coat, Jeremy used some 600 grit to level off a couple of areas that weren't as smooth, dusted more color on till everything looked smooth and level.

Panels after base coat.





Panels after clear.






At night with the panels on.



You can see the effect when light hits it.



Mostly looks black otherwise.



Engine cover the silver looked a little bland so another Toyota color just to change things up a little.







Some of that pearl popping in the sun.



Pretty happy with how things look for now.


Full write up and larger pictures: Flawless Fitment
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Old Sep 17, 2020 | 09:44 AM
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Did you say I can send my panels to you and you would paint mine the same way for 200 Bucks? Hmmm, where did I get that idea from?
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Old Sep 17, 2020 | 10:02 AM
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It would be overkill for me personally, but it looks great!
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Old Sep 17, 2020 | 10:28 AM
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Looks badass! Definitely brings the boring engine bay to life.
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Old Sep 17, 2020 | 03:26 PM
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Wow, that is a crazy amount of work! Thanks for sharing pictures!
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Old Sep 17, 2020 | 04:56 PM
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Default I decided to skin mine with carbon. Yours look great, I don't like the plain black.


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Old Sep 17, 2020 | 06:44 PM
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Originally Posted by fwhomeboy
Did you say I can send my panels to you and you would paint mine the same way for 200 Bucks? Hmmm, where did I get that idea from?
No idea where that came from.. lol.. I would've gladly paid $200 too...

Originally Posted by Anfanger
It would be overkill for me personally, but it looks great!
Originally Posted by Scottehboy
Looks badass! Definitely brings the boring engine bay to life.
Originally Posted by DerrickM
Wow, that is a crazy amount of work! Thanks for sharing pictures!
Thanks guys.. definitely not everyone's cup of tea.. but I likey oolong time!! lol

Originally Posted by Joshua1983
looks bad ***..
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Old Sep 17, 2020 | 11:21 PM
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One thing good about this is that the engine bay will be easier to wipe down the textured plastic cannot be properly cleaned unless you go at it with a brush it just holds on to dirt.
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Old Sep 17, 2020 | 11:23 PM
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Originally Posted by Joshua1983
what do you mean by skin ? Like vinyl ? Thanks
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Old Sep 18, 2020 | 01:55 AM
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Originally Posted by Anfanger
It would be overkill for me personally, but it looks great!
I really like this. Great 👍 job.
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Old Sep 18, 2020 | 04:11 AM
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That's all just useless plastic! I stored all of that in my shed. I just love looking at my sweet V8 powerplant without all that window dressing. 😊
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Old Sep 20, 2020 | 04:45 AM
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Wow very nice OP. Definitely a worthwhile task.
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Old Sep 21, 2020 | 04:08 AM
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I think that's excellent, great added presentation too.

I so happened to run across this photo looking for wheels for a silver LS



Last edited by Boomin; Sep 21, 2020 at 04:13 AM.
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Old Sep 23, 2020 | 08:30 AM
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That 2-Tone engine cover looks really good. Not so sure about the rest of the covers looking the same shade as the car exterior though. Looks too bland, I mean even the cover fasteners are the same color as the covers/exterior.
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Old Dec 31, 2022 | 07:01 AM
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Originally Posted by kuWuPt
With all the plastics in the engine bay I wanted to add a personal touch to the engine bay. All the black side and front pieces are very grainy and I wanted a glossy finish to them. Every single pieces was sanded starting at 180 grit and made my way up to 400 grit incrementally. A thorough cleaning of the parts followed ensuring all wax, residues etc are stripped. Prep is key to good adhesion and the outcome of the paint job.

Pictures after the pieces were sanded and prepped.




To prime the parts I used SEM High-Build Primer Surfacer. This is a flexible acrylic coating for priming steel, aluminum, urethane, fiberglass and plastics. It features superior adhesion and filling properties. When you are shooting this you can almost see strings of glue flying out. Product is awesome, it says it is easy to sand which to me was far from the truth!! WOW! What a pain in the ***. I don't know if I was doing something wrong but it just wouldn't sand after the first 5 minutes of sanding. It would just clog the paper up and seems like the surface hardens and does not want to sand. Everything else about this was awesome, very flexible and fills in because it is a high build primer.





After an hour of trying to sand it with a block and 360 grit sand paper, I was getting no where. What I ended up doing was using 180 grit sand paper on a DA and using that to flatten everything smooth. My thought process was to sand it with 180 grit and put a nice smooth thin coat of regular primer on top. Below are pics of what the panels looked like after 180 grit and prepped again for a coat of primer.



Smooth and flat and after a coat of primer!!





A quick wet sand and Jeremy laid some paint on it. I picked a Toyota color called Attitude Black, it is black but has a slight green, blue and purple pearls in it and it is very subtle, the light has to be hitting it at the right angle to actually see the effect. After the base coat, Jeremy used some 600 grit to level off a couple of areas that weren't as smooth, dusted more color on till everything looked smooth and level.

Panels after base coat.





Panels after clear.






At night with the panels on.



You can see the effect when light hits it.



Mostly looks black otherwise.



Engine cover the silver looked a little bland so another Toyota color just to change things up a little.







Some of that pearl popping in the sun.



Pretty happy with how things look for now.


Full write up and larger pictures: Flawless Fitment
Bumping this thread because I want to know how the paint has held up against the really high temps in the engine bay.

Last edited by ausLX; Dec 31, 2022 at 08:02 AM. Reason: cropped out all of op pics
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