Brightning Engine ???

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27 May 2009 12:48 #294413 by ProStreet
Brightning Engine ??? was created by ProStreet
I have polished ali the covers, ststor clutch valve covers ect. I had the entire engine plastic blasted, including covers. The plastic blasting left the entire engine a medium gray, as I said I removed and polished everything but the case, cyclenders, the basic engine unit. what can I use to brighten this section of the engine ?
Thanks
Tom

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27 May 2009 17:28 #294456 by buckinrut25
Replied by buckinrut25 on topic Brightning Engine ???
Sorry there is no easy answer to your question id use a corse rubbing compound that will get it a little lighter grey when you get it pretty smooth i like to use mother aluminum polish and a power ball it will take you a while but it will do a good job hope this helps

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27 May 2009 17:29 #294457 by PLUMMEN
Replied by PLUMMEN on topic Brightning Engine ???
try some really fine scuff pads and a lot of rubbing B)
Still recovering,some days are better than others.

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  • larrycavan
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27 May 2009 19:43 - 27 May 2009 19:48 #294506 by larrycavan
Replied by larrycavan on topic Brightning Engine ???
Try SOS pads and water.

Be careful with chemical brighteners. You can stain the motor if it's left on too long or it dries on you in the sun.

If you haven't assembled the motor yet, you could try having the cases and block soda blasted. That will help somewhat. I blasted these first with plastic, then with soda.

After the soad blast, SOS pads and water will leave a nice finish on the cases. Patience and elbow grease are your friend :)


640
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Last edit: 27 May 2009 19:48 by larrycavan.

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27 May 2009 19:49 #294508 by larrycavan
Replied by larrycavan on topic Brightning Engine ???
These were blasted with plastic, then got the SOS pad & water treatment.
738
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27 May 2009 20:15 #294515 by 650ed
Replied by 650ed on topic Brightning Engine ???
If you have the time and patience, S100 Total Cycle Finish Restorer or X-treem polish both work very well.

774
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
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27 May 2009 20:57 #294529 by austin3119
Replied by austin3119 on topic Brightning Engine ???
Steel wool works for me. Check my profile pics. Don't use Mothers etc, the aluminum is porous so that stuff is hard to get out once it's in.

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28 May 2009 05:52 #294589 by otakar
Replied by otakar on topic Brightning Engine ???
The problem with all of these methods is that the components will just corrode again. I would just paint the cases, head, jugs with Polane. A pint should be enough to paint two or more. I will be painting my GPz1100 engine top end in a Titanium color. I believe that most engines that came from Kawasaki were painted. Painting will not hold in any more heat than polishing the engine.
74 Z1-A stock
76 KZ-900 Totaly stock vice MAC pipe
77 KZ-1000A stock
78 Z1-R 100%MINT 500 original Mi.
78 Z1-R Yoshi 1103 kit stage 1 cams Yoshi pipe. Etc
79 KZ-1300 (1400)
80 KZ-1300
81 Scratch built GPz1150R
82 KZ1000

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28 May 2009 09:14 #294624 by Indymick
Replied by Indymick on topic Brightning Engine ???
I used a fine wire wheel on my drill for big areas and dremel tool for more detail then I got some gun cleaning brushes in differnt sizes for in between fins. I couldnt get picture to load but there are a couple of photos in my gallery. Indymick
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1979 KZ650-c3
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28 May 2009 09:26 #294630 by 650ed
Replied by 650ed on topic Brightning Engine ???
I sure can't speak for most engines, but my KZ650 engine wasn't painted when I bought the bike new. Using the s-100 or X-treem polish the engine stays shiney for a couple years (this may be because it's never been corroded, so there's no pitting, etc.). Anyway, it is a time consuming task - not to be completed in one sitting, but with beer and music it's a good winter time indoor task. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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28 May 2009 11:08 - 28 May 2009 11:09 #294644 by austin3119
Replied by austin3119 on topic Brightning Engine ???
I'm in AZ so maybe it's a little different here, but no problems with the steel wool. Every once in a while I'll hit it with the #0000 again (takes about 10 minutes and then I hit it with the yard blower to get rid of the debris etc... Works good.

Since you already have everything blasted it may be a fairly quick process for you. I started from scratch, and it took a looooonnnnggg time.
Last edit: 28 May 2009 11:09 by austin3119.

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28 May 2009 19:07 #294738 by larrycavan
Replied by larrycavan on topic Brightning Engine ???
Very nice job!

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