Author Topic: Updated carb technical spec  (Read 34148 times)

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Offline My precious

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Re: Updated carb technical spec
« Reply #105 on: December 17, 2013, 08:18:46 PM »
It won't be handed over until it's finished.
Still need 250E (US) if you have that.
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250A project (1975)
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Offline My precious

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Re: Updated carb technical spec
« Reply #106 on: December 17, 2013, 09:02:18 PM »
Ah.... I thought they went to the D but did not know they dropped it altogether that early at the 352. I knew there was no 250F.

More correction needed, well actually, one line to take out in reality.......
350B money-pit, feckin broken again............... (1976)
250A project (1975)
TZ350D/RD350B Hybrid Spondon (1975)
Ducati 916 (1997)
VFR400 project (1987) sold.
XJ6S Diversion (2010)
Yamaha R1Z 3XC 250cc power valve (1990)
Member 380

Offline My precious

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Re: Updated carb technical spec
« Reply #107 on: December 17, 2013, 09:59:38 PM »
Haven't come across a Canadian 250C/D/E as yet.
I do have data for a AU/NZ 250F with 2R8 engine and 2V3 carbs so it seems they got the same as us possibly....? but with their own different carbs and jetting.
350B money-pit, feckin broken again............... (1976)
250A project (1975)
TZ350D/RD350B Hybrid Spondon (1975)
Ducati 916 (1997)
VFR400 project (1987) sold.
XJ6S Diversion (2010)
Yamaha R1Z 3XC 250cc power valve (1990)
Member 380

Offline mervin

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Re: Updated carb technical spec
« Reply #108 on: December 17, 2013, 09:59:51 PM »
Stephen , pdf of clymer manual, if it does not work let me know , choose slow download fast one tries to charge you

http://www.fileswap.com/dl/VmuebLAi/D250-400_1965-1978_Repair_Manual_%281%29.pdf
Motorcycling is not, of itself, inherently dangerous. It is, however, extremely unforgiving of inattention, ignorance, incompetence, or stupidity"

Offline My precious

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Re: Updated carb technical spec
« Reply #109 on: December 17, 2013, 10:56:17 PM »
Thanks Merv, got that....... eventually  ::)

Thanks OW, plenty to browse through there.
350B money-pit, feckin broken again............... (1976)
250A project (1975)
TZ350D/RD350B Hybrid Spondon (1975)
Ducati 916 (1997)
VFR400 project (1987) sold.
XJ6S Diversion (2010)
Yamaha R1Z 3XC 250cc power valve (1990)
Member 380

Offline mervin

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Re: Updated carb technical spec
« Reply #110 on: December 18, 2013, 11:28:04 AM »
Interesting i have a paper version of the clymer,  but never comapared them
Motorcycling is not, of itself, inherently dangerous. It is, however, extremely unforgiving of inattention, ignorance, incompetence, or stupidity"

Offline mervin

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Re: Updated carb technical spec
« Reply #111 on: December 18, 2013, 12:59:29 PM »
Mine is the same as that one , the 1978 version with the uk supplement at the back 
Motorcycling is not, of itself, inherently dangerous. It is, however, extremely unforgiving of inattention, ignorance, incompetence, or stupidity"

Offline mervin

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Re: Updated carb technical spec
« Reply #112 on: August 27, 2015, 11:50:36 PM »
Ok i have just found this and moved it OW31 is the topic you where reffering to ?
Motorcycling is not, of itself, inherently dangerous. It is, however, extremely unforgiving of inattention, ignorance, incompetence, or stupidity"

Offline Angel Grinder

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Re: Updated carb technical spec
« Reply #113 on: November 05, 2018, 11:45:48 AM »
I've got a carb that's not on your list yet Stephen; it's a 360 92 (I notice you've got the 361 92 spec on there). I've only got the one, which I picked up from Kempton Park ealier this year.

So I guess this is the late UK 350A? A black Hi-top. Do you have the spec for this or would you like me to tell you what's in there?

Obviously, I have no way of knowing if the internals are original but it's all there except the needle.

Offline My precious

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Re: Updated carb technical spec
« Reply #114 on: November 05, 2018, 07:22:56 PM »
I have an update I'm working on for the data sheet, I've got my hands on a lot of carbs recently and have made a few additions and some changes.
The 360 92 I've got is black hi top, air correction intake in the venturi, 105 main, 5I4 needle with clip on 4th down, 2.5 slide, 1750-8 needle jet, 25 pilot jet, 2.5 fuel valve, but it would be good if you can see what's in yours and if its the same. From that jetting it's a late 350A but, for a baffled filter version so UK model most likely.
350B money-pit, feckin broken again............... (1976)
250A project (1975)
TZ350D/RD350B Hybrid Spondon (1975)
Ducati 916 (1997)
VFR400 project (1987) sold.
XJ6S Diversion (2010)
Yamaha R1Z 3XC 250cc power valve (1990)
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Offline Motty

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Re: Updated carb technical spec
« Reply #115 on: November 05, 2018, 07:29:37 PM »


I have an update I'm working on for the data sheet
Hello Stephen, it's good to see your post

Your carb data sheet has been referenced now and again, thank you for keeping it up to date

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Online stukey

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Re: Updated carb technical spec
« Reply #116 on: November 05, 2018, 10:08:54 PM »
Now and then, my shitty shit is handy ;)
Rd 350 special can we get more than 70bnp?
Silver-dust 350b now with new owner
Barnfull of shitty shit
and not forgetting the r6 streefighter
 R1Z 250

Offline 5port

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Re: Updated carb technical spec
« Reply #117 on: November 07, 2018, 08:06:43 AM »
I have an update I'm working on for the data sheet, I've got my hands on a lot of carbs recently and have made a few additions and some changes.

Good to see you are working on that Stephen.  Your carb data sheet is a great resource!  Thanks

5port
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Online iranana

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Re: Updated carb technical spec
« Reply #118 on: November 15, 2018, 01:34:21 AM »
Not sure if this is valuable info or not, but I have an NZ/AU 1978 250E that came with 2V3 carbs. I've always assumed they were the original ones, I see the AU/NZ 250F uses them also.

Offline ozmadman

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Re: Updated carb technical spec
« Reply #119 on: November 15, 2018, 04:47:20 PM »
I have an update I'm working on for the data sheet, I've got my hands on a lot of carbs recently and have made a few additions and some changes.

Good to see you are working on that Stephen.  Your carb data sheet is a great resource!  Thanks

5port
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