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Engine painting with spray gun #755993
07/23/10 05:44 PM
07/23/10 05:44 PM
Joined: Aug 2003
Posts: 4,463
Rome, PA
Ryan_340 Offline OP
master
Ryan_340  Offline OP
master

Joined: Aug 2003
Posts: 4,463
Rome, PA
I am tired of the peeling rattle can paint , so the engine is out and getting cleaned and prepped for a re-paint. I have heard that automotive paint will hold up better. The color will be Hemi orange. What is the best type to use, how mutch will I need? Also please post any pics., tips, tricks, and other supplies used. Paint codes would be handy also.


1972 Power Wagon W100 1973 Power Wagon W200 1971 Duster 1972 Dart Swinger 3-1972 Demons
Re: Engine painting with spray gun [Re: Ryan_340] #755994
07/23/10 06:01 PM
07/23/10 06:01 PM
Joined: Feb 2007
Posts: 2,315
MOPAR HEADQUARTERS IN ALDEN NY
H
hemigod426 Offline
top fuel
hemigod426  Offline
top fuel
H

Joined: Feb 2007
Posts: 2,315
MOPAR HEADQUARTERS IN ALDEN NY
i did it to corvette motor and trans on vette i sold looked wicked shiney. 1.4 tip gun,air drill wire wheeled/hand sanded it like crazy, shot epoxy on it first good light coat to cover all bare metal and old paint, few coats of dupont base coat them cleared with 7600 clear. many thin fine coats is what you want. looked like car paint job when i was done. everyone said car clear would yellow under heat,or car base would peel off, looked mint after many beat downs and long heat cycles


MOPAR OR NO CAR
Re: Engine painting with spray gun [Re: Ryan_340] #755995
07/23/10 06:22 PM
07/23/10 06:22 PM
Joined: Jun 2005
Posts: 1,209
Fredericktown, PA 15333
maundmotorworks Offline
Stealth poster
maundmotorworks  Offline
Stealth poster

Joined: Jun 2005
Posts: 1,209
Fredericktown, PA 15333
Quote:

I am tired of the peeling rattle can paint , so the engine is out and getting cleaned and prepped for a re-paint. I have heard that automotive paint will hold up better. The color will be Hemi orange. What is the best type to use, how mutch will I need? Also please post any pics., tips, tricks, and other supplies used. Paint codes would be handy also.




I do all my engines including customer engines with auto paint and clearcoat. For Race Hemi orange, the color actually cross-references to GM Omaha Orange. Don't laugh, it's actually true. Anyhow, A pint of base and a pint of clear can do the whole job and still leave a little bit leftover in many cases. I have tried Dupont in the past, but always had trouble with it. I stick to Martin-Senour Crossfire products or Limco, as I have found by trial and error that many of their hardeners and their thinners will work with each other. As always, the biggest priority is the prep. Clean it good and make sure you mask everything real good so as not to have a disaster with the overspray. Another thing I do is use less hardener than suggested in order to let the clearcoat flow out and fill nice. It still cures good and hard, just takes a little longer but its well worth it. Just my


Maund Motorworks--supplier of high performance Mopar engines--specializing in B, RB, and Hemi. www.maundmotorworks.com
Re: Engine painting with spray gun [Re: maundmotorworks] #755996
07/23/10 08:38 PM
07/23/10 08:38 PM
Joined: Jan 2003
Posts: 20,544
Eagle, Idaho
Neil Offline
The Doctor is in.
Neil  Offline
The Doctor is in.

Joined: Jan 2003
Posts: 20,544
Eagle, Idaho
Preval sprayers are dirt cheap and work great for painting engines. Most hardware stores have them for $7.00 or so.







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