Redoing Z1R
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Re: Redoing Z1R
26 Nov 2019 16:18ayeckley wrote: Lexan is just the GE trade name polycarbonate. Kind of like Teflon is Dow Chemical’s trade name for PTFE.
My terminology might be wrong, but the stuff we use as glass replacement in our drag cars is called Lexan, and is pliable to a degree and drillable without shattering or cracking, unlike the Plexiglass the Z1R windscreen is made of.
1978 KZ1000, Z1R
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
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Re: Redoing Z1R
27 Nov 2019 03:32
Gotcha. I’ve never noticed a difference, but then again I don’t work with either on a regular basis.
1976 KZ900A4
1976 KZ900A4
1978 KZ1000A2
1983 ZX750 A1 aka GPz 750
1983 ZX750 A1
1973 CL350K4
1984 ZX1100 A2 aka GPz1100
1969 CT90
2006 Burgman 400
1976 KZ900A4
1978 KZ1000A2
1983 ZX750 A1 aka GPz 750
1983 ZX750 A1
1973 CL350K4
1984 ZX1100 A2 aka GPz1100
1969 CT90
2006 Burgman 400
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Re: Redoing Z1R
25 Feb 2020 10:31
Got a windshield from Red Line Cycle, it is shaped and cut correctly and the color is at the least very close to right. When comparing it to my 42 year old stocker it's darker than were the sun bleached it and a little bit lighter than under the rubber trim at the back. I drilled holes to mount the stock rubber trim again, luckily all went well and they drilled without any problem. I used a standard steel bit in a drill press running at 650 rpm, and light pressure with a wood block under the plastic for support as I drilled.
1978 KZ1000, Z1R
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
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Re: Redoing Z1R
06 Jun 2020 12:20 - 06 Jun 2020 19:14First firing in 7 years.
1978 KZ1000, Z1R
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
Last edit: 06 Jun 2020 19:14 by Z1R rider.
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- Hawaii_Z1R
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Re: Redoing Z1R
09 Jun 2020 08:11
Great! Sounds awesome - love the shop!
1978 Z1R
1976 KZ900
2017 Versys 300X
2021 CT125
1976 KZ900
2017 Versys 300X
2021 CT125
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- slmjim+Z1BEBE
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Re: Redoing Z1R
09 Jun 2020 08:40
That first start is so satisfying!
Good ridin'
slmjim & Z1BEBE
Good ridin'
slmjim & Z1BEBE
A biker looks at your engine and chrome.
A Rider looks at your odometer and tags.
1973 ('72 builds) Z1 x2
1974 Z1-A x2
1975 Z1-B x2
1993 CB 750 Nighthawk x2
2009 ST1300A
www.kawasaki-z-classik.com
An enthusiast's forum focused exclusively
on all things Z1, Z2 and KZ900.
A Rider looks at your odometer and tags.
1973 ('72 builds) Z1 x2
1974 Z1-A x2
1975 Z1-B x2
1993 CB 750 Nighthawk x2
2009 ST1300A
www.kawasaki-z-classik.com
An enthusiast's forum focused exclusively
on all things Z1, Z2 and KZ900.
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Re: Redoing Z1R
09 Jun 2020 10:02Hawaii_Z1R wrote: Great! Sounds awesome - love the shop!
I do like the sound of the stock pipe. - it's kinda my dream garage

1978 KZ1000, Z1R
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
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Re: Redoing Z1R
09 Jun 2020 10:15slmjim+Z1BEBE wrote: That first start is so satisfying!
I was pumped it started so quickly as you can see at the end of the video, "yeah!"

I went through the carbs and "wet benched" them, good thing I did as the overflow tube in one of the bowls had a split in it and would start puking at about 1/3 full in the bowl. It had started doing that just before I parked it, I thought it was a needle and seat not sealing.
1978 KZ1000, Z1R
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
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Re: Redoing Z1R
15 Jul 2020 09:55
I’m about done with my resto, just a few things left. I picked it up in 1980 as a salvage bike from an insurance liquidator, bike had 62 miles on it. I don’t know if it had been sold and wrecked that quickly or if it was on a demo ride, in any case someone had painted it black with hand painted gold pinstripes before it was totaled. I followed that theme when I repaired it, a few years later I wanted something with more flash hence the black, red, yellow paint. Eventually I resprayed it with the stock color, and this last fall started to restore it.
1978 KZ1000, Z1R
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
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- DOHC
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Re: Redoing Z1R
15 Jul 2020 18:57
Your bike looks fantastic. The color match seems to be excellent in the photos. How did you get that color? Any chance you have a code or formula for that color?
'78 Z1-R in blue
, '78 Z1-R in black,
'78 Z1-R in pieces
My dad's '74 Z1
'00 ZRX1100
My dad's '74 Z1
'00 ZRX1100
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Re: Redoing Z1R
15 Jul 2020 19:40 - 15 Jul 2020 19:40
Beautiful bike! If it could talk I'm sure it would thank you very much! Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
Last edit: 15 Jul 2020 19:40 by 650ed.
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Re: Redoing Z1R
16 Jul 2020 04:31DOHC wrote: Your bike looks fantastic. The color match seems to be excellent in the photos. How did you get that color? Any chance you have a code or formula for that color?
Had a local auto paint mixer-seller (Auto Body Specialists) scan the original color that I exposed under the black paint on the fender. The formula is for "Omni" branded MBC base coat, mixing label says;
Tinting Guide MBC 32377***B
M127..........398.5
M128............57.4
M133............42.9
M117...............6.1
M150..........499.8
this made a quart of base coat
1978 KZ1000, Z1R
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
1999 250 Ninja race bike
2013 WR250F, fun in the dirt
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