Head Gasket for Wiseco Piston 69.00mm

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04 Jan 2018 09:07 - 04 Jan 2018 09:09 #776901 by gordone
Head Gasket for Wiseco Piston 69.00mm was created by gordone
Hi,

I have a 750-H(X) Ltd 81 engine, where I`m going to upgrade to Wiseco Piston 69.00mm / 810CC.
My question is what head gasket I shall go for, for best results over time...

I already have a OEM orginal gasket (750cc), but will that be a good solution?

I have checked Wiseco homepage:
www.wiseco.com/ProductDetail.aspx?ItemID...Year=1981&AppID=6915

Gasket W3163,
www.summitracing.com/int/parts/wis-w3163/overview/

These gasket are not identical as the OEM I have (see attached photo).

What shall I do? what will the best option be for me as a long term solution?
1981 KZ650-D4, with 1981 z750L engine (Wiensco 810 big bore).

Project:
www.kzrider.com/forum/11-projects/607213...sr-1981-z750l-engine
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Last edit: 04 Jan 2018 09:09 by gordone.

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04 Jan 2018 09:20 #776903 by Nessism
Replied by Nessism on topic Head Gasket for Wiseco Piston 69.00mm
Use the Wiseco head gasket that comes in the big bore kit. It's made by Cometic, which isn't the best quality, but passable.
Ed
Carb O-ring Kits : www.kzrider.com/forum/3-carburetor/61807...-o-ring-kits?start=0

www.kzrider.com/forum/faq-wiki/618026-new-owner-things-to-know

1981 KZ750E2
www.kzrider.com/forum/11-projects/604901...z750e-project-thread
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04 Jan 2018 09:33 #776905 by gordone
Replied by gordone on topic Head Gasket for Wiseco Piston 69.00mm

Nessism wrote: Use the Wiseco head gasket that comes in the big bore kit. It's made by Cometic, which isn't the best quality, but passable.


But I haven`t other option then use Cometic gasket for these bigbore kit?
1981 KZ650-D4, with 1981 z750L engine (Wiensco 810 big bore).

Project:
www.kzrider.com/forum/11-projects/607213...sr-1981-z750l-engine

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04 Jan 2018 18:55 #776943 by zukdave
Replied by zukdave on topic Head Gasket for Wiseco Piston 69.00mm
I run the Cometic in my 810 kitted ZX750A1 (GPZ750) motor and never had an issue.
1980 KZ650 F1
ZX750A1 motor.
Wiseco 810cc kit.
Zukiworks racing ported head.
VM 29 smooth bore's.
Dyna 2000 Ign. w/Dyna mini coil's
APE cylinder stud's and nut's.
APE valve spring's.
APE Track King clutch.
V/H KZ1000 sidewinder.
3.5x18 laced to a KZ1000 disk hub.
150/60/18 Shinko 006 Podium.
63" wheel base.
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04 Jan 2018 22:43 #776944 by gordone
Replied by gordone on topic Head Gasket for Wiseco Piston 69.00mm
Thank you all.

I have now ordered Wiseco W3163 - Wiseco Head Gaskets, hope it will fit :)
1981 KZ650-D4, with 1981 z750L engine (Wiensco 810 big bore).

Project:
www.kzrider.com/forum/11-projects/607213...sr-1981-z750l-engine

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