Head studs

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12 Jun 2013 02:24 - 12 Jun 2013 02:33 #591883 by littlejoenc
Head studs was created by littlejoenc
I'm redoing the top end on my 82 LTD 1000..
It has the big studs in it..
Will the the Torque Settings for the stock smaller studs work or is there a different Torque Settings for the big studs?

Here is a pic of what I'm talking about

Attachment 3592224_130611_095246_3830.JPG not found




Thanks
Kenneth

You Can't Kill A Man Born To Hang.

1982 KZ 1000 LTD
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Last edit: 12 Jun 2013 02:33 by littlejoenc.

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12 Jun 2013 04:33 #591885 by zed1015
Replied by zed1015 on topic Head studs
If you mean you've got HD cylinder studs from APE etc installed you can go up to 42lb.
You don't need to go that high if the rest of the motor is std but it is recommended if you have re-done the top end with higher compression pistons like Wiseco's etc.

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12 Jun 2013 07:22 #591893 by crh
Replied by crh on topic Head studs
Pull the 42 lbs. No reason not to and J's were often leakers anyway ;)
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12 Jun 2013 07:28 #591894 by Mcdroid
Replied by Mcdroid on topic Head studs
If you have stock cylinder studs, then no more than 29 ft/lbs. It appears you might not have the Kawasaki service manual for the motorcycle. If not, they are readily available on eBay. Kawasaki part number 99924-1026-02...overall, excellent manual.

Michael
Victoria, Texas

1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A

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12 Jun 2013 11:16 - 12 Jun 2013 11:32 #591921 by littlejoenc
Replied by littlejoenc on topic Head studs
Thanks guys
I wasn't sure if they had any different torque settings than the old small ones or not...
I also understand that the cam caps should torque at 8ft LBS and not 12ft LBS...
I always thought that was way to much torque...
Glad I found you guys and thanks for the info and this great site....

Mcdroid yes I have a Kawasaki service manual and a Clymer manual..
Nether stated anything about the bigger studs...

You Can't Kill A Man Born To Hang.

1982 KZ 1000 LTD
Last edit: 12 Jun 2013 11:32 by littlejoenc.

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12 Jun 2013 11:44 #591925 by Mcdroid
Replied by Mcdroid on topic Head studs

littlejoenc wrote: Thanks guys
I also understand that the cam caps should torque at 8ft LBS and not 12ft LBS...


ABSOLUTELY!!!!!!!!!! That is one of the few drawbacks to the FSM!

Michael
Victoria, Texas

1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A

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12 Jun 2013 19:51 #591998 by kimsmith4807
Replied by kimsmith4807 on topic Head studs
Careful using the factory nuts with some aftermarket studs. They're shallower inside and can bottom out giving false torque settings. The APE nuts are deeper and this isn't a problem with them.

1981 KZ1000-K1 LTD

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12 Jun 2013 23:39 - 13 Jun 2013 00:19 #592043 by littlejoenc
Replied by littlejoenc on topic Head studs
Thanks guys.. great info here...
kimsmith4807 I thought about that today when I was looking at it..
I think I'll go ahead and order a new set of nuts..
Do they come in a chrome acorn or a open top nut?

Never mind, I found them at Z1....

Thanks again...

You Can't Kill A Man Born To Hang.

1982 KZ 1000 LTD
Last edit: 13 Jun 2013 00:19 by littlejoenc.

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