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68 cobra float bowl gaskets
Posted: Tue Nov 19, 2013 7:07 pm
by cbxdreamer
Can any of you tell me where I can find float bowl gaskets for a 1968 cobra. In the states would be my first choice. Thanks, Andy
Re: 68 cobra float bowl gaskets
Posted: Wed Nov 20, 2013 10:55 am
by oldjapanesebikes
The short answer is that you can't - they sometimes pop up on eBay, but not often. I suspect making your own is your only viable option going forward. That's what I plan to do unless someone else steps forward to produce pattern ones..

Re: 68 cobra float bowl gaskets
Posted: Wed Nov 20, 2013 12:10 pm
by cbxdreamer
Ok, thanks Ian.
Re: 68 cobra float bowl gaskets
Posted: Thu Nov 21, 2013 3:55 am
by Suzukidave
I bet at least one of the list members has access to a cnc laser cutter that could whip these up ?
Re: 68 cobra float bowl gaskets
Posted: Thu Nov 21, 2013 5:58 am
by cbxdreamer
That's a great idea. Are the '68 gaskets different from the '69, '70 and so on?
Re: 68 cobra float bowl gaskets
Posted: Thu Nov 21, 2013 4:16 pm
by Coyote
My son works as a programmer in a laser cutting shop.. Wont work as the lasers run waaay too hot. Gaskets are die cut, much like the balsa wood in the models you used to build.

Re: 68 cobra float bowl gaskets
Posted: Thu Nov 21, 2013 4:44 pm
by Suzukidave
Hummm , maybe it takes a special laser ?
http://www.alibaba.com/showroom/gasket- ... chine.html" onclick="window.open(this.href);return false;
Re: 68 cobra float bowl gaskets
Posted: Fri Nov 22, 2013 7:41 am
by Coyote
I stand corrected Dave. Different animal. Son's shop cuts sheet metal. Aluminum, Stainless and mild steel. Anything from 24 gauge thru 3/4". Thicker than that gets machined on a CNC water jet. All of it is precession. Lately they have been making some wing skins for Cesna.
Re: 68 cobra float bowl gaskets
Posted: Fri Nov 22, 2013 12:38 pm
by oldjapanesebikes
cbxdreamer wrote:That's a great idea. Are the '68 gaskets different from the '69, '70 and so on?
Indeed they are - one year only version. The later style (1969 MK2 and onwards) are readily available - just not the 1968 MK1 'round' bowl version. The MK1 style also used an o-ring in addition to the gasket eh ?

Re: 68 cobra float bowl gaskets
Posted: Sat Nov 23, 2013 8:58 pm
by cbxdreamer
Ian,
Do you know the original part number for the gaskets? Andy
Re: 68 cobra float bowl gaskets
Posted: Sun Nov 24, 2013 10:57 am
by oldjapanesebikes
cbxdreamer wrote:Do you know the original part number for the gaskets?
Parts lists are readily available on line eh ?

There are two gaskets on these that sandwich a plate (15259-15010) between the bowl and the carburettor body - the lower one on the bowl itself is an o-ring 13251-15010, and the actual fibre gasket on the top side is 13258-15010.

Re: 68 cobra float bowl gaskets
Posted: Sun Dec 01, 2013 7:52 am
by Ivan
If I can get my hands on a new one for a sample, I will find a way to get them made.
My Cobra 34mm kit is 99% finished, and I would like to offer gaskets with the kit.
Ivan
Re: 68 cobra float bowl gaskets
Posted: Sun Dec 01, 2013 2:16 pm
by oldjapanesebikes
Ivan wrote:If I can get my hands on a new one for a sample, I will find a way to get them made.
PM or email me your address and I'll send an NOS one to you.

Re: 68 cobra float bowl gaskets
Posted: Sun Dec 01, 2013 6:25 pm
by Ivan
Ian,
I sent you an e-mail at your website address...
It has the float settings that you are after as well.
Ivan
Re: 68 cobra float bowl gaskets
Posted: Mon Dec 02, 2013 4:58 am
by Suzsmokeyallan
As an idea why not call Cometic, they may be willing to make some for you by using a perfect example to copy from. Since they are NLA, a run of 20 or so for example wont be too difficult to sell the extras on Ebay.
http://www.cometic.com/" onclick="window.open(this.href);return false;