OMR: '76 KZ900 Restoration/Modification

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Re: OMR: '76 KZ900 Restoration/Modification

29 Oct 2011 20:00
#485959
Damn!!!! That really does suck, but I'm glad to hear the engine didn't seize and lock up the rear wheel on you. You'll have her back on the road in no time. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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Re: OMR: '76 KZ900 Restoration/Modification

29 Oct 2011 20:08 - 29 Oct 2011 20:15
#485961
cant get my blood on the risers video to work on here,seems like a fitting tribute! :sick: :woohoo: :woohoo: :woohoo: :woohoo: :woohoo:
posting from deep under a non-descript barn in an undisclosed location southwest of Omaha.
Last edit: 29 Oct 2011 20:15 by wireman.

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Re: OMR: '76 KZ900 Restoration/Modification

29 Oct 2011 20:26
#485968
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Blood Upon the Risers(Gory Gory What a Hell of a Way to Die ...

posting from deep under a non-descript barn in an undisclosed location southwest of Omaha.

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Re: OMR: '76 KZ900 Restoration/Modification

29 Oct 2011 20:29
#485969
OMG OMR, your masterpiece is rebuildable and I'm sure will be better then ever, just glad if it had to break,it broke with a safe stop and you bein ok. Like the others, I'm absolutely lookin for the new build thread. ;)
1981 650CSR frame

1980 KZ750E engine

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Re: OMR: '76 KZ900 Restoration/Modification

29 Oct 2011 20:58
#485973
Thanks all.... B)

It will be awhile but that's ok, have all winter long to set her up again... ;)

1197cc displacement 9:1 (preferably for AZ heat) or no more then 10:25:1.
Of course New sleeves + bore/hone using the 903cc cylinder block.

New welded 903cc crank w/new bearings.... Thanks Plumi! ;)

Camshafts (.365) look untouched so hopefully good there.
Timing components (top/side gears) look good.
Have to measure the stretch on the chain but seems ok at this point.
I will verify...

Once I get the cases split I'll be better to to state what the lower end components, drive train, tranny, clutch, shift drums/forks, gears etc... look like but either case, KZ1000 mix & match the best of the two for the most part. Existing clutch springs & plates fairly new so swap out to other clutch assembly if required. Thorough cleaning most definitely.

CR29's, clean especially #4... :pinch:

And the Pièce de résistance... KZ1000 head off to Larry....
Basically with this build, up size to GPZ valves, single stage port for the CR's...

Uhm Honey, I need more $$$.... :pinch: :laugh:

1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter

Phoenix, Az

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Re: OMR: '76 KZ900 Restoration/Modification

29 Oct 2011 21:31
#485979
its a lot easier to beg for forgiveness than to beg for money! :woohoo:
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Re: OMR: '76 KZ900 Restoration/Modification

30 Oct 2011 00:41 - 30 Oct 2011 00:43
#486002
Wow! who wears the pants in that family B) ..... :unsure: ;) OOOPS, Oh yeah, been married 33 yrs myself, now I remember :whistle: :S :laugh:
1981 650CSR frame

1980 KZ750E engine
Last edit: 30 Oct 2011 00:43 by Godfrey.

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Re: OMR: '76 KZ900 Restoration/Modification

30 Oct 2011 01:10
#486003
Old Man Rock wrote: Thanks all.... B)

It will be awhile but that's ok, have all winter long to set her up again... ;)

1197cc displacement 9:1 (preferably for AZ heat) or no more then 10:25:1.
Of course New sleeves + bore/hone using the 903cc cylinder block.

New welded 903cc crank w/new bearings.... Thanks Plumi! ;)

Camshafts (.365) look untouched so hopefully good there.
Timing components (top/side gears) look good.
Have to measure the stretch on the chain but seems ok at this point.
I will verify...

Once I get the cases split I'll be better to to state what the lower end components, drive train, tranny, clutch, shift drums/forks, gears etc... look like but either case, KZ1000 mix & match the best of the two for the most part. Existing clutch springs & plates fairly new so swap out to other clutch assembly if required. Thorough cleaning most definitely.

CR29's, clean especially #4... :pinch:

And the Pièce de résistance... KZ1000 head off to Larry....
Basically with this build, up size to GPZ valves, single stage port for the CR's...

Uhm Honey, I need more $$$.... :pinch: :laugh:


I think you going to have to kiss up a little higher to get more money, least that how it works here ;) :blush:
Kenny Hicks
74 Honda CB550
75 Honda CB360 (runs and rides good but not a show bike)
77 KZ650B1 (Runs Great, but needs painted and a little work.)

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Re: OMR: '76 KZ900 Restoration/Modification

30 Oct 2011 02:32
#486013
OMR...you have winter in AZ? Or did you mean "winter"? LOL! :silly:
Southern Maryland, USA

1980 KZ250 LTD (traded, but still missed)
1982 KZ750 E3 (Cafe Project) (Dyna-S, Dyna Coils, V&H 4-1, K&N Pods, 6 Sigma Jet Kit, Acewell Computer, Woodcraft Clip-ons, Custom Rewire)
1966 A1 Samurai (Restoration Project)

Wish List:
KZ1000 P (For a "touring" bike)
Z1 (need I...

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Re: OMR: '76 KZ900 Restoration/Modification

30 Oct 2011 08:51
#486035
ouch....

what were the other three spark plugs like?
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Re: OMR: '76 KZ900 Restoration/Modification

30 Oct 2011 10:14
#486047
OMR... ouch that's really got to hurt, but now the project just gets better, cause you get to do all the little things you didn't get to do the first time around. B)

I have a bunch of extra parts, so if you need something e-mail me, if I have it, it's yours. :cheer:

Dirk

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Re: OMR: '76 KZ900 Restoration/Modification

30 Oct 2011 11:19
#486054
"what were the other three spark plugs like?"...

Good question Jeff...
These were brand spanking new, ~100 miles on them when this occurred, just installed the day previous in prep for the ride.... On the ride up the mountain, no back firing/popping/pinging/knocking nor did I witness any flat spots in accelerations as in a too lean condition.

Visually, they seem a tad on the hot side (GROUND STRAP, INSULATOR COLORING ETC...) but hard to say with only 100 miles on them. Same time, if electrical or timing, #1 would also be effected... Larry and I discussed the possibility of a miss printed plug from the manufacturer...

We also discussed the possibility of the gas I used for the ride down the hill.

All in all, not sure what to think regarding how, just freaking weird... :S
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter

Phoenix, Az

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