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09-21-2011
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#1 |
 Join Date: Jul 2004
Location: Sudbury, Ontario. Canada
Posts: 1,538
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Powder Coating Question
I've been talking to a powder coating company regarding getting my plenum done. The contact asked me what temperature the plenum gets up to, his concern was that it might get too high for their colored powders and the high temp ones are very limited.
Can anyone shed any light on this? Thanks Dave
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1991 #1516 Black/Black davidmkelly.com "Speed is often confused with insight." - Johan Cruijff |
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09-21-2011
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#2 |
 
Join Date: Dec 2004
Location: Jacksonville, FL USA
Posts: 4,645
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Re: Powder Coating Question
I don't know except that you might get a 1st degree burn easily? I know after an hour or so of running time I can't touch mine for more than a coupla of seconds before pain begins.
I know that Marc H is now painting instead of doing powder coating. I think he may have had some trouble with the color yellowing(?) and / or cracking (?), but I'm not 100% on all that. Maybe drop an e-mail?  Tom
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1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member |
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09-21-2011
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#3 |
Join Date: Nov 2010
Location: Omaha
Posts: 403
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Re: Powder Coating Question
The black on mine is holding up just fine. Has been on there for several years.
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Evan
2024 Z06 SOLD - 1991 Admiral Blue ZR-1 SOLD - 2012 Carlisle Blue Metallic ZR1 - 800HP SOLD - Steel Blue 91 391cid ZR-1 #391 SOLD - Black 91 ZR-1 |
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09-21-2011
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#4 |
Join Date: Jul 2005
Location: Mendota Heights, MN. 55120
Posts: 984
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Re: Powder Coating Question
Dave, my white powder coating is just as bright as it was 3 years ago when I had it done.
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Bob Anderson 1990 #2405 White/Gray Haibeck chip,4:09 gears,Power Effects Exhaust,5 spoke chrome,C5 brakes,49th Street rockers,K&N,Hurst,Headers,Upper & lower ported Minnesota State Director Founding Member #19 |
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09-21-2011
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#5 |
 
Join Date: Jun 2005
Location: pittsburgh
Posts: 4,632
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Re: Powder Coating Question
from what I understand marc went from powder to paint after the guy who was doing his PC decided he didn't want to anymore
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It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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09-21-2011
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#6 |
Join Date: May 2005
Location: Georgia Mountains
Posts: 927
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Re: Powder Coating Question
2+ years on my powder coat ... no problems.
George |
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09-22-2011
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#7 |
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Join Date: Jul 2004
Location: Sudbury, Ontario. Canada
Posts: 1,538
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Re: Powder Coating Question
Thanks for the feedback everyone - anyone know the actual temps the plenum would see? It sounds like it's not an issue but would be interesting to know what the actual figure is.
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1991 #1516 Black/Black davidmkelly.com "Speed is often confused with insight." - Johan Cruijff |
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09-22-2011
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#8 |
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Join Date: Jun 2005
Location: pittsburgh
Posts: 4,632
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Re: Powder Coating Question
take it for a drive and use an IR thermometer? only idea I have
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It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B" |
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09-22-2011
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#9 |
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Join Date: Jan 2004
Location: Portland, OR
Posts: 1,057
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Re: Powder Coating Question
I have never seen or heard of a heat related issue with a powdered motor. Did some pyrometer readings on my plenum years ago - been a while but I want to say we saw some readings in the low 200 degree range.
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Robert ZR-1 Net Registry Oregon State Director 91 ZR-1 #431 Black/Black LPE 368 |
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09-22-2011
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#10 |
 
Join Date: Feb 2010
Location: Pendleton, IN
Posts: 3,904
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Re: Powder Coating Question
The only powder coating that I have ever seen "yellow" is the clear coat. Usually on intake manifolds.
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1988 KOH Prototype EX5023 sold 1990 ZR-1 #444 Convertible 1990 ZR-1 Black #966 1991 ZR-1 Quazar Blue #296 1957 Duntov SS Project |
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