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Powdercoated paint question

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Old Nov 22, 2003 | 03:59 PM
  #1  
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Default Powdercoated paint question

I have a chance to pick up a manifold that has a powdercoated paint applied to it. Only problem is it's Ford blue :U
How difficult is it to remove this junk? I really don't want to sandblast the manifold if I can avoid it. Does this powercoating stuff come off with liquid paint stripper?

Dep
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Old Nov 25, 2003 | 01:00 PM
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Default Re: Powdercoated paint question (Dep)

sand blast is the only way. Or just paint over it, which is better because you'll keep the protection the powder coat overs.
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Old Nov 25, 2003 | 02:19 PM
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Default Re: Powdercoated paint question (76stingracer)

Thanks for the reply. I found another one that wasn't painted...thank goodness!
:D

Dep



[Modified by Dep, 1:20 PM 11/25/2003]
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Old Nov 25, 2003 | 02:24 PM
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Default Re: Powdercoated paint question (Dep)

Dep - Did you know that 79 L-82's motors were painted a light blue and the aluminum intake was nearly identicle in design as the famed LT1's 375 and 350 hp motors intake maniflods
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Old Nov 25, 2003 | 02:31 PM
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Default Re: Powdercoated paint question (gkull)

Dep - Did you know that 79 L-82's motors were painted a light blue and the aluminum intake was nearly identicle in design as the famed LT1's 375 and 350 hp motors intake maniflods
Knew about the blue Chevy engines, knew they had an aluminum intake, but don't they use a smog carb...Quadrajunk? :confused:

Dep

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Old Nov 25, 2003 | 03:49 PM
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Default Re: Powdercoated paint question (Dep)

I'm not so good at Vette trivia. Those computer quadrajets were the 81 models. I also thought that quadra jets were not a performance item. But they really do have some good points if you understand how they work and how to make jetting changes.

I took mine off when it was nearly brand new. It sat in a sealed box for nearly 20 years. Then someone one this forum ask for help doing a restore of a 79 L-82 so I mailed him it. My old manifold is on an NCRS show car because it & the air cleaner and all the vacuum and smog hoses were in taped up sealed boxes for nearly 20 years. So the rubber/paint looked brand new. They were only on the motor maybe two - three months from the showroom floor.
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Old Nov 25, 2003 | 03:58 PM
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Default Re: Powdercoated paint question (gkull)

gkull: No way I could ever run a QJ. I rank them at the bottom of the barrel with Thermoquads and those old Rochester pots on the 50's Vettes and the Ford crud 4bbls of the mid and late 60's. Holley or AFB is the only way I'll go and of the two, Holley is my preference. It was designed for performance from the beginning and it's what they use on performance cars. You won't see two Quadrajunks on any tunnel rams ;)

Dep
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Old Nov 29, 2003 | 11:13 PM
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Default Re: Powdercoated paint question (Dep)

Powder coat will come off with a profession automotive paint remover. You will need to keep it applied for 1 hr, and then scrap it off.
Dan
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Old Nov 30, 2003 | 07:46 PM
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Default Re: Powdercoated paint question (vettedan)

Do not paint over powdercoat, the paint will look fine but scrapes off easily as it has no good surface to klink on.

There's a special chemical for removing powdercoat but it's really toxic and it's carcenogenic.
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Old Nov 30, 2003 | 11:33 PM
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Default Re: Powdercoated paint question (Twin_Turbo)

I passed on the powdercoated mani for a plain cast one. Do they do that powdercoating in a clear non-shiny coating? That would be nice to keep the natural grey aluminum color clean!

Dep
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Old Dec 1, 2003 | 07:07 AM
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Default Re: Powdercoated paint question (Dep)

Yeah, translucent powdercoat is available. It's actually much nicer than just plain clear lacquer since that will turn yellow in no time.
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