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Early Z1 Cly. Head Value??
- etbike3135
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1973 Kawasaki Z1
18 years in dragbikes
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- z1kzonly
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Thanks Garn! That's a blueprint! I like nipple bulge :laugh:Garn wrote: I believe I have a drawing of of the most common nipples (straight type).
They were turned out of 8.0 mm brass hex stock.
Overall length is 27.8 mm
Threaded section length is 9.0 mm.
Thread measured 6.18 mm dia, 1mm pitch or 26 tpi?
Length of hex section is 4mm.
Nipple bulge is 6.44 dia.
Thin part of nipple shank is 5.0mm.
Bore is 2.5mm dia.
Now let's see if I can scan this diag.
RegardZ
PS.. No good with scan I'll take a photo tomorrow!
Livin in "CheektaVegas, NY
Went thru 25 of these in 40 yrs.
I SOLD OUT! THE KAW BARN IS EMPTY.
More room for The Old Girl, Harley 75 FLH Electra Glide,
Old faithful! Points ign. Bendix Orig. carb.
Starts everytime!
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- Garn
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[img]http://[img]http://img.photobucket.com/albums/v626/garn/?action=view¤t=DSCF1911.jpg[/img][/img]
Regardz
1 x 73 Z1 (Jaffa), 74 Z1A, 76 Z900-A4
1 x 73 Yamaha TX500 & 98 fzx250 Zeal
Sydney Australia
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- z1kzonly
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Rendering Error in layout Message/Item: Kunena\Forum\Libraries\BBCode\KunenaBBCodeLibrary::renderEbayLayout(): Argument #1 ($ItemID) must be of type int, string given, called in /home/kzride5/public_html/libraries/kunena/src/BBCode/KunenaBBCode.php on line 314. Please enable debug mode for more information.
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- z1kzonly
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Livin in "CheektaVegas, NY
Went thru 25 of these in 40 yrs.
I SOLD OUT! THE KAW BARN IS EMPTY.
More room for The Old Girl, Harley 75 FLH Electra Glide,
Old faithful! Points ign. Bendix Orig. carb.
Starts everytime!
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- roy-b-boy-b
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1979 LTD Street Fighter.1977 KZ1000
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- z1kzonly
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cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&i...ageName=STRK:MESE:ITroy-b-boy-b wrote: Could you put a link to the auction? Roy
Livin in "CheektaVegas, NY
Went thru 25 of these in 40 yrs.
I SOLD OUT! THE KAW BARN IS EMPTY.
More room for The Old Girl, Harley 75 FLH Electra Glide,
Old faithful! Points ign. Bendix Orig. carb.
Starts everytime!
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- Patton
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DAVE MARSDEN
DECEMBER 1998
ONE: DEVELOPMENT OF THE Z1 900 SUPER FOUR
BUILT INTO THE HEAD WERE FOUR NIPPLES, ONE FOR EACH CYLINDER. THESE WERE LOCATED INTO EACH CYLINDERS INLET TRACK AND USED FOR TAKE OFF POINTS TO BALANCE THE CARBS. WHEN NOT IN USE THEY WERE BLANKED OFF WITH A SMALL RUBBER PLUG.
THIS PROVED TO BE TROUBLESOME AND KAWASAKI MODIFIED THE CYLINDER HEAD FROM ENGINE NUMBER Z1E-2201 ONWARDS. THE MODIFIED HEAD NO LONGER HAD THE NIPPLES IN THEM, BUT INSTEAD MODIFIED INLET RUBBERS WERE SUPPLIED WITH THE NIPPLES BUILT INTO THEM. THE PART NUMBER FOR THE MODIFIED HEAD WAS 11002-012 AND THE MODIFIED RUBBERS WERE 16065-022 FOR THE RH AND 16065-023 FOR THE LH. TWO OF EACH WAS REQUIRED. THESE WERE HANDED DUE TO THE FACT THAT THE NIPPLES STUCK OUT AT AN ANGLE TO ASSIST THE FIGMENT OF THE CARB VACUUM BALANCE PIPES.
Good Fortune!
1973 Z1
KZ900 LTD
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