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Old Feb 1, 2010 | 04:17 PM
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hey guys im going to be painting my engine parts in the next week or two. i have a questions. is it bad to have paint on parts in the motor? like the back of the timing cover, inside valve covers. what if i get some over spray in the valley? is it a big deal? ill be using some sort of high temp engine paint
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Old Feb 1, 2010 | 04:49 PM
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No you do not want to paint the inside surfaces of anything like timing covers or valve covers.. a little mist of overspray here and there wont hurt nothing but not any more than you can avoid..
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Old Feb 1, 2010 | 09:31 PM
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Old Feb 1, 2010 | 09:49 PM
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Originally Posted by jordan89
nothing inside. inside bad, no good, wrong, not right, evil, unhealthy !!!
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Old Feb 1, 2010 | 10:37 PM
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Originally Posted by oldsarge
nothing inside. inside bad, no good, wrong, not right, evil, unhealthy !!!
I see engine builders painting the lifter valley. What's up with that?
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Old Feb 2, 2010 | 12:36 AM
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They are using a paint designed for helping the oil to drain faster to the oil pan.
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Old Feb 2, 2010 | 09:08 AM
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I always paint the valley and timing chain area with Glptal to promote drainback.

http://www.eastwood.com/glyptal-red-brush-on-1-qt.html
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Old Feb 2, 2010 | 10:05 AM
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Originally Posted by billla
I always paint the valley and timing chain area with Glptal to promote drainback.

http://www.eastwood.com/glyptal-red-brush-on-1-qt.html
thanks for info guys. good thing i asked first haha
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masking tape and a razor is your friend!

Also, the DUPLI-COLOR rattle can engine paint works really well. I painted mine over two years ago (orange) and it still looks great. Take the time to prep it good, you'll be happy with the results if you do..
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Old Feb 2, 2010 | 11:50 AM
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Originally Posted by 2armor
Take the time to prep it good, you'll be happy with the results if you do..
That's the most important step for sure. I failed to do this on an engine I built...wow, coming up on 12 years ago I guess...and the paint peeled within a year. It's in my pickup, so I just haven't made time to pull and detail it
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