• Required reading for all forum users!!!

    Welcome!
    Register to access the full functionality of the GSResources forum. Until you register and activate your account you will not have full forum access, nor will you be able to post or reply to messages.

    A note to new registrants...
    All new forum registrations must be activated via email before you have full access to the forum.

    A Special Note about Email accounts!
    DO NOT SIGN UP USING hotmail, outlook, gmx, sbcglobal, att, bellsouth or email.com. They delete our forum signup emails.

    A note to old forum members...
    I receive numerous requests from people who can no longer log in because their accounts were deleted. As mentioned in the forum FAQ, user accounts are deleted if you haven't logged in for the past 6 months. If you can't log in, then create a new forum account. If you don't get an error message, then check your email account for an activation message. If you get a message stating that the email address is already in use, then your account still exists so follow the instructions in the forum FAQ for resetting your password.

    Have you forgotten your password or have a new email address? Then read the forum FAQ for details on how to reset it.

    Any email requests for "can't log in anymore" problems or "lost my password" problems will be deleted. Read the forum FAQ and follow the instructions there - that's what we have one for...

  • Returning Visitors

    If you are a returning visitor who never received your confirmation email, then odds are your email provider is blockinig emails from our server. The only thing that can be done to get around this is you will have to try creating another forum account using an email address from another domain.

    If you are a returning visitor to the forum and can't log in using your old forum name and password but used to be able to then chances are your account is deleted. Purges of the databases are done regularly. You will have to create a new forum account and you should be all set.

how do I make he engine shine?

  • Thread starter Thread starter maynard
  • Start date Start date
Thanks Bud, but all the credit goes to reno bruce and keith krause; I just used a cross of their techniques. Have fun!
 
So I was reading on the caswell forums about removing the clear-coat or anodizing on the aluminum before you polish. On an 82 GS450L, which am I looking at? My guess is anodized, but I don't know.

So once I've determined which type of coating I have, I have to remove it. What I read was - Easy-Off oven cleaner for the anodizing, aircraft stripper for the clear coat. Is that right?
 
Last edited:
Aircraft stripper worked great for me on the clear coat. It just shrivels right up and you can peel / scrape it off. On my 80 GS1100L I don't think I had any anodizing?
 
Aircraft stripper worked great for me on the clear coat. It just shrivels right up and you can peel / scrape it off. On my 80 GS1100L I don't think I had any anodizing?

OK, cool. Where does one buy aircraft stripper.....besides at an airport? ;-)
 
Most Walmarts have it, or you can get it at any automotive paint supply store


Cool, thanks! I think I've found my winter project!

Sadly, I've also found my winter, as it was 33 degrees out this morning.
 
Any ideas on how to get deep within the engine fins? I've tried the brass wheel on my dremel but get these results since it won't reach all the way to the back. Would some kind of a buffing wheel on a drill be the way to go?
DSC03187.jpg
 
Any ideas on how to get deep within the engine fins? I've tried the brass wheel on my dremel but get these results since it won't reach all the way to the back. Would some kind of a buffing wheel on a drill be the way to go?

Are you trying to clean the fins or polish them? I would think it would be hard to polish the fins and make them look consistent. The brass wheel or something similar will in effect "polish" them by removing the matty finish. If you want to just clean them, use a good cleaner like Simple Green or Purple Power and an old toothbrush and baby bottle brushes and scrub like hell. That's what I did.

100_1656.jpg
 
Eh. There comes a point where scrubbing like hell just doesn't cut it. I have some baked oil on parts of mine that just isn't coming off. Even scrubbing with a brass brush using stuff more powerful than simplegreen wouldn't remove it.

I wish there was a simple solution like a flapper wheel. Has anyone ever tried the flapper to clean, not polish, the fins?
 
Are you trying to clean the fins or polish them? I would think it would be hard to polish the fins and make them look consistent. The brass wheel or something similar will in effect "polish" them by removing the matty finish. If you want to just clean them, use a good cleaner like Simple Green or Purple Power and an old toothbrush and baby bottle brushes and scrub like hell. That's what I did.

100_1656.jpg
Man that is pretty...............
 
Are you trying to clean the fins or polish them? I would think it would be hard to polish the fins and make them look consistent. The brass wheel or something similar will in effect "polish" them by removing the matty finish. If you want to just clean them, use a good cleaner like Simple Green or Purple Power and an old toothbrush and baby bottle brushes and scrub like hell. That's what I did.

aw hell, I'd settle for half the shine you or Keith have on your bikes. I'm not interested in show finish, but she's got to look respectable when I finally reveal the finished bike. :)
 
Eh. There comes a point where scrubbing like hell just doesn't cut it. I have some baked oil on parts of mine that just isn't coming off. Even scrubbing with a brass brush using stuff more powerful than simplegreen wouldn't remove it.

Like this?

100_5242-1.jpg



Mine was pretty rough... lots of oil and road grime.

Have you tried bleach? I wonder if that would help.
 
I used engine degreaser and let it soak in really good. It crempled the plastic coating that was on the covers but that need to come off anyway. Then I used solvent and a small wire brush to clean the fins because I also had cooked on grease that even the degreaser would not get off. Its just a lot of work to get that crap off of alum. and you have to have a wire brush thats small enough to get in between the fins. JC suggested a flapper wheel which I think is a good idea. I've seen them at the hardware store and the flaps are at about a 30 degree angle which would allow you to get between the fins, maybe.
Let us know what you end up doing as I will be faced with the same issue in the near future.
Thanks,
*Steve*
 
Reading through this thread makes my hands ache already. Made an offer on a bike today, and if he takes it, I'll have this to look forward to. The bike was a commuter, and I don't think he did much more than hose it off. Of course, I'm inspired by what it can (and will) look like!
 
Wow, yeah Bruce, remarkably like that. Here's a before:
CIMG0050.jpg


The best results I've had were from using a descaler/degreaser, but even that couldn't get between the fins in the back and front. The sides actually look kind of ok now after cutting up my fingers dragging a scotch brite pad between them. I will certainly try using some bleach, and maybe even the flapper. I think I coiuld get it to look better than it is now, even though it is so much improved over where we started.
 
Have you tried any baby bottle brushes? They did me well in getting between the fins.
I still swear by the Simple Green. I scrubbed for a week to get it clean, spraying, letting is soak over night, scrubbing more, etc., but is slowly all came out good.
 
Maybe I just need some more soaking action. When I get back from my business trip (end of next week) I'll take a few pics and put them up to show where we got stuck.


I've tried the baby bottle brushes that the ones I used wore out and came apart pretty quickly.
 
just an idea but have you tried a high psi pressure washer with soap.i know we use them when we strip paint booths and it takes off everything right down to the metal.if it will cut through paint and overspray it should cut through dried oil.just my .02.thought it might help.
 
I always use spray carburetor cleaner on tough grime. Takes it off better than anything, but do NOT get it on your paint. CLR is also pretty good stuff. It'll eat up small amounts of surface rust all by itself.
 
Back
Top