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Cyl Heads Z1000H vs GPZ1100B1

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needaz1100r
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Cyl Heads Z1000H vs GPZ1100B1

#1 PostAuthor: needaz1100r » Thu Jul 23, 2020 2:25 pm

Hi,

How do I tell the difference, can you tell from the bore size?

I have one only so can't compare and not sure which it is.

It will be for sale.
Cheers,

Mark.

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Gus
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Re: Cyl Heads Z1000H vs GPZ1100B1

#2 PostAuthor: Gus » Thu Jul 23, 2020 3:03 pm

Z1000H will have rounded fins as per its predecessors and the GPZ will have angled fins.

GPZ1100
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needaz1100r
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Re: Cyl Heads Z1000H vs GPZ1100B1

#3 PostAuthor: needaz1100r » Thu Jul 23, 2020 3:22 pm

20200723_162026.jpg
20200723_162153.jpg


Thanks Gus, this is GPZ then.
Cheers,



Mark.

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Re: Cyl Heads Z1000H vs GPZ1100B1

#4 PostAuthor: Gus » Thu Jul 23, 2020 3:32 pm

I would say so but a higher pay grade maybe able to confirm. :D

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Re: Cyl Heads Z1000H vs GPZ1100B1

#5 PostAuthor: zed1015 » Thu Jul 23, 2020 3:38 pm

Yes! That's a GPZ1100 B1 head.

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Re: Cyl Heads Z1000H vs GPZ1100B1

#6 PostAuthor: Ultim8pc » Fri Jul 24, 2020 8:09 am

Deffo GPZ. extra cam cap screw position where the cam rubber goes. and the angled off fins on both front and back ends of the head.
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