Best way to paint an engine
#2226511
01/03/17 07:24 PM
01/03/17 07:24 PM
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Joined: Dec 2003
Posts: 6,710 KY
65pacecar
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Getting ready to shoot a 65 383 factory Turquoise. I usually go with a paint gun and have the paint mixed and the results have been pretty nice, but if there is a better way I would be interested. What type of paint do you prefer, application, and Primer (if used)? Also, my paint supplier (local) said he can't mix the color that I need to duplicate the correct shade (New paint store owner, part of the reason for this question). What are the preference of gun with paint mixed vs. rattle can, type of primer, coats, etc etc.
Thanks. I am sure this has been beat to death in the past, but also a lot of great knowledge and experience on here to work with.
Last edited by 65pacecar; 01/03/17 07:25 PM.
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Re: Best way to paint an engine
[Re: 65pacecar]
#2226581
01/03/17 09:10 PM
01/03/17 09:10 PM
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Joined: Dec 2007
Posts: 18,157 Mass
DAYCLONA
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I Live Here
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I like to etch prime the engine, gun spray Dupont Centari hardened straight enamel, no discoloration, no peeling, no lifting, no issues
I put it on thick, wet and shiny, no dusting or orange peel finish, eventually after a few heat cycles the gloss "flattens" out somewhat so as to not look over done in the shine department
I see too many that shoot for that "dry/dull factory look", it just ends up being/looking like a dirt/grease magnet later and difficult to wipe down
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Re: Best way to paint an engine
[Re: RSNOMO]
#2226859
01/04/17 01:33 AM
01/04/17 01:33 AM
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Joined: Jan 2003
Posts: 20,555 Eagle, Idaho
Neil
The Doctor is in.
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The Doctor is in.
Joined: Jan 2003
Posts: 20,555
Eagle, Idaho
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I would be cautious of clear coating engine parts as I have seen aluminum intakes done that way and they turn light gold/yellow over time. I don't know if they were cleared with rattle can paint, or a high solids automotive paint.
You may also find that the solvents used to reduce car paint will attack non-hardened rattle can paint so you may want to test drive the compatibility first before painting an entire engine.
I don't have a paint gun so I use good paint in a Preval sprayer. It works great for detailing small parts, and it will work for painting engines too.
Last edited by Neil; 01/04/17 01:34 AM.
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Re: Best way to paint an engine
[Re: 65pacecar]
#2226977
01/04/17 10:09 AM
01/04/17 10:09 AM
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Joined: Oct 2003
Posts: 21,345 Marysville, O-H-I-O
70Cuda383
Too Many Posts
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Too Many Posts
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Marysville, O-H-I-O
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Why can't they mix the paint? Is it due to copyright or trademark issues? A good paint shop should be able to match any color.
I like the east woods ceramic engine paint. Add the hardener and it resists stains, and can be wiped with solvents to clean any mess, like oil residue from a bad valve cover gasket
**Photobucket sucks**
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Re: Best way to paint an engine
[Re: DAYCLONA]
#2227061
01/04/17 01:26 PM
01/04/17 01:26 PM
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Joined: Dec 2003
Posts: 6,710 KY
65pacecar
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I like to etch prime the engine, gun spray Dupont Centari hardened straight enamel, no discoloration, no peeling, no lifting, no issues
I put it on thick, wet and shiny, no dusting or orange peel finish, eventually after a few heat cycles the gloss "flattens" out somewhat so as to not look over done in the shine department
I see too many that shoot for that "dry/dull factory look", it just ends up being/looking like a dirt/grease magnet later and difficult to wipe down Thanks. That is very similar to what I have done in the past with PPG Single Stage and had good results but always looking for a better method and product; I may try Centari this time.
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Re: Best way to paint an engine
[Re: 70Cuda383]
#2227062
01/04/17 01:28 PM
01/04/17 01:28 PM
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Joined: Dec 2003
Posts: 6,710 KY
65pacecar
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Why can't they mix the paint? Is it due to copyright or trademark issues? A good paint shop should be able to match any color.
I like the east woods ceramic engine paint. Add the hardener and it resists stains, and can be wiped with solvents to clean any mess, like oil residue from a bad valve cover gasket Honestly, I think the new owner doesn't know his business very well, the previous owner was spot on and even saved all the special mix combos for his customer in a database for reference. There is another reputable paint supplier that I haven't used before but will paying a visit since my source is retired.
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Re: Best way to paint an engine
[Re: NANKET]
#2227063
01/04/17 01:30 PM
01/04/17 01:30 PM
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Joined: Dec 2003
Posts: 6,710 KY
65pacecar
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How about painting it with the right color spray can. Then using a quality catalyzed clear over the top of it for durability? I have had mixed results with engine paint in a spray can, what is the best brand/source for an accurate color match out there.
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Re: Best way to paint an engine
[Re: 70Cuda383]
#2227071
01/04/17 01:46 PM
01/04/17 01:46 PM
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Joined: Aug 2004
Posts: 2,092 New Mexico
JMCFAN
top fuel
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top fuel
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Posts: 2,092
New Mexico
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Why can't they mix the paint? Is it due to copyright or trademark issues? A good paint shop should be able to match any color.
I like the east woods ceramic engine paint. Add the hardener and it resists stains, and can be wiped with solvents to clean any mess, like oil residue from a bad valve cover gasket I also like the Eastwood paint... went on very nice..
68 Charger 383/ AT Green/Green VT 70 Roadrunner 383/4sp Purple/Black VT
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Re: Best way to paint an engine
[Re: 65pacecar]
#2227136
01/04/17 03:13 PM
01/04/17 03:13 PM
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Joined: Dec 2007
Posts: 18,157 Mass
DAYCLONA
I Live Here
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I Live Here
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Posts: 18,157
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Also, I am running the 440 Source Aluminum Stealth Heads on this engine, what is the best way to prime and paint the heads to match the block and intake? Etch Primer...I prefer either Dupont Vari-Prime (gun spray), or in a pinch I'll spray bomb Dupli-color Engine etch primer, works great on aluminum and cast iron, or steel...then I top coat usually with Dupont Centari straight catalyzed/hardened enamel
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Re: Best way to paint an engine
[Re: DAYCLONA]
#2227149
01/04/17 03:25 PM
01/04/17 03:25 PM
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Joined: Dec 2003
Posts: 6,710 KY
65pacecar
OP
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OP
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Posts: 6,710
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Also, I am running the 440 Source Aluminum Stealth Heads on this engine, what is the best way to prime and paint the heads to match the block and intake? Etch Primer...I prefer either Dupont Vari-Prime (gun spray), or in a pinch I'll spray bomb Dupli-color Engine etch primer, works great on aluminum and cast iron, or steel...then I top coat usually with Dupont Centari straight catalyzed/hardened enamel Thank you.
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Re: Best way to paint an engine
[Re: 65pacecar]
#2227157
01/04/17 03:40 PM
01/04/17 03:40 PM
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Joined: Feb 2003
Posts: 18,582 Rust Belt, SW PA
Silver70
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Rust Belt, SW PA
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I use single stage urethane and mix it with clear for the final coat. A bare block I epoxy first.
68 Road Runner, 69 Belvedere, 71 Challenger Vert 340 barracuda, 01 Ram CTD, 95 Ram, 04 Ram, 85 Daytona turbo Z 66 GTO, 06 Magnum RT AWD. 07 Ram CTD, 07 Ram
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