KZR's Bikes of the Month for 2024

1973 Z1 Maui

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22 Aug 2021 08:12 #854181 by MauiZ1
Replied by MauiZ1 on topic 1973 Z1 Maui
The Citrus Strip paste I found seems to work very well, attached is the result of the first application and pressure wash, it's getting the second to catch what was missed. A little more hand work and it will be paintable after serious degreasing,

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22 Aug 2021 14:50 #854192 by 750 R1
Replied by 750 R1 on topic 1973 Z1 Maui
A little tip I found handy when stripping hard to do parts, with gloves on, use some steel wool and stripper to clean all the hard to get and stubborn bits of paint, works a treat....

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22 Aug 2021 14:59 - 22 Aug 2021 18:00 #854194 by MauiZ1
Replied by MauiZ1 on topic 1973 Z1 Maui
I will try that. It’s cleaning up faster than I expected. The head will of course take some work due to the fins.
Last edit: 22 Aug 2021 18:00 by Street Fighter LTD.

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22 Aug 2021 14:59 #854195 by MauiZ1
Replied by MauiZ1 on topic 1973 Z1 Maui
Dand, didn’t hit “insert”

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22 Aug 2021 15:16 - 22 Aug 2021 15:18 #854201 by Mikaw
Replied by Mikaw on topic 1973 Z1 Maui

Dand, didn’t hit “insert”




 
Try the edit button… you might be able to hit the insert button.

yep I just went back to edit this post you can insert the thumbnail photo
 

1976 KZ 900 A4 kzrider.com/forum/11-projects/613548-1976-kz-900-a4
1976 KZ 900 B1 LTD
1978 KZ 1000 B2 LTD
1980 KZ 750 E1
Kowledge Speaks, But Wisdom Listens.
Jimi Hendrix.
Last edit: 22 Aug 2021 15:18 by Mikaw.

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  • Street Fighter LTD
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  • TURBO, Its Better to be Blown than Injected
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22 Aug 2021 18:01 #854203 by Street Fighter LTD
Replied by Street Fighter LTD on topic 1973 Z1 Maui
I fixed it . 


Original owner 78 1000 LTD
Mr Turbo Race Kit, MTC 1075 Turbo pistons by PitStop Performance , Falicon Ultra Lite Super Crank, APE everything. Les Holt @ PDM's Billet Goodies . Frame by Chuck Kurzawa @ Logghe Chassis . Deep sump 5qt oil pan. RIP Bill Hahn
The following user(s) said Thank You: Mikaw

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24 Aug 2021 15:35 #854292 by MauiZ1
Replied by MauiZ1 on topic 1973 Z1 Maui
Starting to cover everything up for bead blast, it will take some time. I have to bring beads in from Oahu.
Attachments:

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  • hardrockminer
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24 Aug 2021 17:48 #854299 by hardrockminer
Replied by hardrockminer on topic 1973 Z1 Maui
What bead are you using?

I have several restored bikes along with a 2006 Goldwing with a sidecar. My wife has a 2019 Suzuki DR 650 for on and off road.

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25 Aug 2021 14:36 #854330 by MauiZ1
Replied by MauiZ1 on topic 1973 Z1 Maui
The guy doing it said get fine which I think is A, per the charts I’ve seen. New to me.

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25 Aug 2021 16:50 #854344 by 750 R1
Replied by 750 R1 on topic 1973 Z1 Maui
I've watched my friend clean cases he regularly gets blasted, clean clean and clean again, and when you think they are spotless, clean them again.....!

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26 Aug 2021 04:59 - 26 Aug 2021 05:49 #854357 by Move0ver
Replied by Move0ver on topic 1973 Z1 Maui
what about vapor blasting?

Edit: I was thinking of another type of blasting that was just water based... disregard.
Last edit: 26 Aug 2021 05:49 by Move0ver.

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26 Aug 2021 05:03 - 26 Aug 2021 05:08 #854358 by Rick H.
Replied by Rick H. on topic 1973 Z1 Maui
It's a lot of work vapor blasting motorcycle parts.  There's the initial prep getting the oil, grease and paint off so you can actually GET to the vapor blasting.  You  don't want oil and grease floating around in your vapor blaster and fine blasting media isn't very good at removing paint.  Then the fun part of blasting and making sure you get every nook and crany and that alone can be quite time consuming.  Even with fine media you have to be careful with air pressure and how close you get the blast gun to certain areas such as sealing surfaces.  Once your finished with the actual blasting then you have to clean the part and that is where you need a dip tank, running water, a good air compressor and a lot of patience.  Once the part dries out any remaining media will be difficult to extract after it hardens.  In this instance cleanliness is next to Godliness.  While vapor blasting can make cleaning much easier, it certainly isn't as easy as some may think it is.  Large engine parts can take several hours of work for just one piece.  In my case I practiced on scrap and donated parts until I got to the point I became comfortable doing the process.  If I was doing it professionally I would have at least three vapor blasting machines.  One small one for small parts and two large ones with different media in them.  Changing the media for different effects is very time consuming with just one machine, but done correctly vapor blasted parts look fantastic!

Rick H. 

Rick H.

1977 Kawasaki KZ-1000A1
Last edit: 26 Aug 2021 05:08 by Rick H..

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