Re: Inexpensive header coatings?
[Re: rickraw]
#1218713
04/19/12 05:36 PM
04/19/12 05:36 PM
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Joined: Jan 2003
Posts: 13,357 Marion, South Carolina [><]
an8sec70cuda
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Quote:
eastwood has tech coating. i think it's 25.00 for a 4 ounce can, 1300 deg. i got 2 cans to do my small block headers. i cured mine in my modified over. can be cured on the car.
How has it lasted? I got some stuff from eastwood several years back that was black. It was in a can and you painted it on. It wasn't any better than the rattle can crap from the parts store.
CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 18 spline 4 speed, Dana 60 '71 Demon, 340, low gear 904, 8.75 '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax
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Re: Inexpensive header coatings?
[Re: an8sec70cuda]
#1218714
04/19/12 05:41 PM
04/19/12 05:41 PM
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Joined: Feb 2003
Posts: 7,982 Scranton, PA
Montclaire
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Yeah, the "cure on car" method is a joke. I had bought good paint, too, but it had to be baked within so many hours. So it was spray, spray, throw the motor in the car, and let it run. Of course, that meant open headers. Wound up going half deaf and vibrating all of the trophys off the body shop shelf. That didn't go over too well. They looked just as bad two months later.
Last edited by Montclaire; 04/19/12 05:42 PM.
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Re: Inexpensive header coatings?
[Re: an8sec70cuda]
#1218715
04/19/12 05:42 PM
04/19/12 05:42 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
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Quote:
Quote:
eastwood has tech coating. i think it's 25.00 for a 4 ounce can, 1300 deg. i got 2 cans to do my small block headers. i cured mine in my modified over. can be cured on the car.
How has it lasted? I got some stuff from eastwood several years back that was black. It was in a can and you painted it on. It wasn't any better than the rattle can crap from the parts store.
I use to use the BBQ spray paint... a couple times a year I would have to spray the outside of the first bend... thats the hot spot.... now days I have QC Coatings do all my headers with ceramic (black or Silver)
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Re: Inexpensive header coatings?
[Re: Montclaire]
#1218716
04/19/12 05:44 PM
04/19/12 05:44 PM
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Joined: Jan 2003
Posts: 13,357 Marion, South Carolina [><]
an8sec70cuda
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If someone near you does powdercoating, you may want to check w/ them. I think they have a type of coating they can do that will work on headers. Just what I've been told, but I have zero experience w/ it.
CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 18 spline 4 speed, Dana 60 '71 Demon, 340, low gear 904, 8.75 '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax
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Re: Inexpensive header coatings?
[Re: Montclaire]
#1218719
04/19/12 05:53 PM
04/19/12 05:53 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
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Quote:
What does QC charge per pair?
About $250 for most headers
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Re: Inexpensive header coatings?
[Re: Montclaire]
#1218721
04/19/12 06:01 PM
04/19/12 06:01 PM
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MR_P_BODY
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Quote:
Yeah, I can buy new for $250
Your not buying new headers that are ceramic coated for $250
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Re: Inexpensive header coatings?
[Re: Montclaire]
#1218722
04/19/12 07:22 PM
04/19/12 07:22 PM
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Posts: 4,489 northern,Ohio,USA
Clanton
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i used tech like coatings cerma krome.thay are dull after 20yrs but not rusted.
Last edited by Clanton; 04/19/12 07:23 PM.
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Re: Inexpensive header coatings?
[Re: MR_P_BODY]
#1218723
04/19/12 08:32 PM
04/19/12 08:32 PM
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Joined: Jan 2003
Posts: 13,357 Marion, South Carolina [><]
an8sec70cuda
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I Live Here
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Quote:
Quote:
Yeah, I can buy new for $250
Your not buying new headers that are ceramic coated for $250
I'm thinking the same thing. New and painted maybe, but not new and ceramic coated. If they are really $275 for coated ones, then I'd seriously question the quality.
CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 18 spline 4 speed, Dana 60 '71 Demon, 340, low gear 904, 8.75 '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax
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Re: Inexpensive header coatings?
[Re: an8sec70cuda]
#1218724
04/19/12 08:41 PM
04/19/12 08:41 PM
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Joined: Jun 2003
Posts: 52,972 Romeo MI
MR_P_BODY
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Quote:
Quote:
Quote:
Yeah, I can buy new for $250
Your not buying new headers that are ceramic coated for $250
I'm thinking the same thing. New and painted maybe, but not new and ceramic coated. If they are really $275 for coated ones, then I'd seriously question the quality.
Without a doubt.... even a plain set of headers for $275 I would REALLY wonder
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Re: Inexpensive header coatings?
[Re: 69dart]
#1218727
04/19/12 11:08 PM
04/19/12 11:08 PM
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Montclaire
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Quote:
The spray on coatings are a joke. I've stripped headers and refinished them only to have them like junk after a year or so.
This time I tried POR-15 Black Velvet header coating and its amazing. I wiped them down with rubbing alcohol and painted them with a brush right on the car. I thinned the Black Velvet with a little bit of paint thinner and brushed it on. It looks a little streaky at first but once you start the engine it bakes right on. If you ever need to touch it up just grab the can and brush a little more on. Make sure you wear gloves because it doesnt come off your skin. I've done 2 sets of headers so far and used maybe 1/2 of the can.
I'm guessing you don't need a top coat with that? Sounds like it might be a good solution.
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Re: Inexpensive header coatings?
[Re: Montclaire]
#1218728
04/20/12 12:46 AM
04/20/12 12:46 AM
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Anonymous
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Anonymous
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I sandblast the crap out of them to get good bite and then BBQ black them. Very easy to touch up if need be and doesn't wear off.
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