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Tom,
I used Coroless on the frame and then put the glossy polurethane over it.
There are directions for better paint adhesion, but I think I waited too
long. A "ding" shows up pretty easily. Will not really know untill I
drive it for a couple of years if it works. I did "scuff it up" before
shooting color, but not sure that helped much. The surface of Coroless is
like teflon. What they should do is develop a coating to go over Coroless
that makes for better advesion of color coats.
You are fortunate to get that many miles out of that engine. Everything I
have read about 307's is that the metal is "soft" and wears fast. I
changed oil and filter every 3000 miles without fail. By 50,000 miles, the
rear two plugs were fouling all the time.
As for the sandbasted parts, I used the same gloss black polyurethane, but
one of the articles I read said to paint the springs a contrasting color of
black, like flat black. It said they show better.
Also, I tried to find someone with the processes of treating bare metal
like zinc coating and anodizing, but it is prohibitively expensive.
Ron
At 02:52 PM 07/04/2001 EDT, you wrote:
>
>Replies to this message are sent to The Chevelle Mailing List
>------------------------------------------------------------
>
>Ron,
>
>Thanks for the info. I do have an assortment of Eastwood paints left over
>from my 70. I found a listing in the Team Chevelle tech archive that
tells
>which parts are cast and which are painted. I knew some parts were supposed
>to cast steel in color, I just wasn't sure which ones. Also, any opinion on
>the Coroless from Eastwood. I am not taking the body off, just lifting it
up
>enough so that I can paint the frame and install new body mounts. I don't
>plan on sandblasting the frame or anything. Just want to put a rust coating
>on befor I paint it. The 307 has 100,000 miles on it and ran fine before I
>pulled it out. The only thing I'm going to do to it is powerwash it,
repaint
>it, do the timing chain, reseal it, and put it back in. I am actually in
the
>middle of sand blasting the control arms, springs, drums, and spindles for
>the front end. I will probably have the front end done within the next 2
>weeks.
>
>Tom
>
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