Need help w/ sync!!

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22 Apr 2009 15:38 #284134 by Pro_window78
Need help w/ sync!! was created by Pro_window78
I have a 78 kz1000 a2, needing to sync my carbs. It has 76 kz900 carbs on it, rebuilt and rejetted by George. What measurement should I be looking for on my gauges? at what rpm? Thanks! Ryan

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22 Apr 2009 15:42 #284139 by MFolks
Replied by MFolks on topic Need help w/ sync!!
Are you using gauges or a vacuum stick with graduated lines? Most Z1' and KZ's are checked at idle with a quick snap up to maybe 3-4K and back to idle to see if the slides all close the same.
1982 GPZ1100 B2
General Dynamics/Convair 1983-1993
GLCM BGM-109 Tomahawk, AGM-129A Advanced Cruise Missile (ACM)

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22 Apr 2009 17:04 #284158 by timebomb33
Replied by timebomb33 on topic Need help w/ sync!!
if it has stock cams and depending on the type of carbs you should see anywhere from 14 to around 20 on the sticks and gauges.
1973 z1 2-1974z1-a,2-1975z1-b dragbikes1015cc+1393cc, 1977kz1000,1978kz1000,1981kz1000j, 1997 zx-11, 2000 z12r,1428turbo nitrous pro-mod and a shit load of parts thats all for now leader sask.,CANADA
I THINK MY POWERBAND BROKE

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22 Apr 2009 17:42 #284178 by Pro_window78
Replied by Pro_window78 on topic Need help w/ sync!!
I have gauges, I don't know the model of carbs just that they are mikunis, Thanks again

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22 Apr 2009 22:06 #284253 by Pro_window78
Replied by Pro_window78 on topic Need help w/ sync!!
Update: My gauges are antiques and COMPLETE crap! All they do is sit there and bounce at idle, they smooth out around 4k, but they all don't read zero at rest. Does anyone know of a decent set of gauges for less than an arm and a leg? Thanks:woohoo:

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23 Apr 2009 05:04 #284325 by dshelly
Replied by dshelly on topic Need help w/ sync!!
I got mine off ebay. they were brand new and work great. I think I paid $100 for them . Can't remember the name of the guys store. If I think of it, I'll repost the name for you.
Occupation:Machinist 25+ exp.
'77 Kz1000B1
'78 Kz1000A2
'76 Kz900LTD

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23 Apr 2009 06:06 #284344 by Russ Jackson
Replied by Russ Jackson on topic Need help w/ sync!!
Pro_window78 wrote:

Update: My gauges are antiques and COMPLETE crap! All they do is sit there and bounce at idle, they smooth out around 4k, but they all don't read zero at rest. Does anyone know of a decent set of gauges for less than an arm and a leg? Thanks:woohoo:


Are you looking for a Tach, Speedometer or both? I just bought a new set to change out mine because the trip meter doesnt work but everything else is fine. It has 32000 miles on it and the Tach works perfect....Russ
1976 KZ 900 B1 29 smoothbores, Kerker, Lester Mags
2008 Kawasaki Concours 14 abs

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23 Apr 2009 06:43 #284354 by 88alltrac
Replied by 88alltrac on topic Need help w/ sync!!
i made my own sync gauge out of 4 sobe bottles and some vinyl tubing. i put some 40 weight in the bottles and then i can just look for oil flowing from one to the other. i love it. it works great and is very accurate. cost be about $5
81 KZ1000 K1
Lincoln NE

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23 Apr 2009 10:04 #284388 by dejavoodo41
Replied by dejavoodo41 on topic Need help w/ sync!!
your guages should have some sort of adjustment either by screw or a barrel where the line meets the guage. you just have to adjust them until the needle smooths out then you should be able to get a good reading. I just did mine and I set mine all to about 25 on the guages and it made a huge difference.
1977 KZ1000A With 1980 KZ1000A MKII engine, Wiseco 1105 kit, Dyna S Ignition, 3 Ohm Dyna Coils, Cams, Mikuni RS34 Carbs, Vance and Hines Pro Pipe with Comp Baffle

New Smyrna Beach, FL

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23 Apr 2009 21:01 #284651 by Pro_window78
Replied by Pro_window78 on topic Need help w/ sync!!
I'll check the gauges, Thanks!

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