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CB350/400 / Re: CB400F2 speedometer face plate
« on: Today at 04:59:17 PM »
It was yes to the F2 speedo face having MPH and KPH markings
Like this:
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Like this:
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CB350/400 / Re: CB400F2 speedometer face plate« on: Today at 04:59:17 PM »
It was yes to the F2 speedo face having MPH and KPH markings
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The Black Bomber Board / Re: 67` Bomber running problems« on: Today at 01:44:53 PM »
Ha Ha ...what brand of chocolate are the Cruzin sprockets made of Roy
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The Black Bomber Board / Re: 67` Bomber running problems« on: Today at 07:34:06 AM »
Yes it does have a recessed ring section on one side Mo.
I don't have access to it for a couple of days though to measure again. 5
CB750 / 750K0 Disc /Hub info for JoJoTut« on: May 20, 2024, 08:12:41 PM »
Went to Steve's tonight to check his UK CB750K0 stuff / look at his chromed carbs !!
This is the hub info you need Steve ... Great to meet you !! [ Guests cannot view attachments ] [ Guests cannot view attachments ] 6
The Black Bomber Board / Re: 67` Bomber running problems« on: May 20, 2024, 08:08:58 PM »Hi Ash May be simpler if I donate my used one to you to give him. Just pay postage. 7
CB500/550 / Re: Candy Garnet Brown« on: May 20, 2024, 10:46:13 AM »
Of course you could use Piki's (Diego ... AKA Redice sponsor on this forum!) decals instead
He does a good discount for members and his decals are spot on. I know painting is more authentic but decals done correctly probably look a lot better than painted on gone slightly wrong. Maybe somebody has used them ? After all, everyone uses decals on the 400F2 tanks that I know of. https://www.ebay.co.uk/itm/204078768641 That's only the stripes though but my experience is painting the black on isn't too difficult. You can get jet black base-coat from paint suppliers (like BMW use on cars). The base-coat dries matt/satin but as soon as you hit it with decent 2k clear it shines beautifully. 8
The Black Bomber Board / Re: 67` Bomber running problems« on: May 19, 2024, 08:58:58 PM »are thanks Ash........ well its Not just the mrs then that I upset LOL Well it went OK 'cos I found a NOS one in there for my own Bomber I wasn't aware I had and didn't realise they are so rare ! 9
CB500/550 / Re: 500K0 unfinished project on eBay« on: May 19, 2024, 08:55:24 PM »
Near to me (across the field from my house) but I have enough junk ... so deffo not me.
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CB500/550 / 500K0 unfinished project on eBay« on: May 19, 2024, 04:05:39 PM »
I know this guy but haven't seen him for years
100% genuine bloke though https://www.ebay.co.uk/itm/335388847413 11
The Black Bomber Board / Re: 67` Bomber running problems« on: May 19, 2024, 11:51:03 AM »
Cursing you today Mo ... 'cos I had to go to the bowels of my stash to find this to measure for you.
4 mount holes around 9.7 mm Dia. Large centre hole 73.7 mm Dia. [ Guests cannot view attachments ] 12
CB750 / Re: What's this all about ??« on: May 19, 2024, 09:00:04 AM »
Interesting that bikes like the DOHC 750 and CB400N used the same size shells as the 1st CB750 and also for the DOHC that there is an extra size available 'Bearing E ... Blue'. I always knew that CBX1000 shells fitted the SOHC fours though.
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CB750 / Re: What's this all about ??« on: May 19, 2024, 08:41:57 AM »That would mean you could regrind a crank, does anybody know if the journals are hardened cos i dont My mate Graham Curtis refurbishes Honda cranks of the pressed together variety (must have done at least 100) and I asked him about the depth of hardening on those. He reckons it's around 2mm on the crankpins ... yes I know it's not a plain bearing crank but gives an indication. He told me the crank parts are copper coated in areas where the parts are not hardened as part of the hardening process. 14
The Black Bomber Board / Re: 67` Bomber running problems« on: May 18, 2024, 08:42:36 AM »15 to 17 is a big jump, personally i would fit one of the bigger rears from cms to compensate I would just go for the sizes used on the original bike on both the front and the rear. Someone must do an aftermarket 35T that would fit Mo. 15
CB750 / Re: What's this all about ?? Pattern Bearing Shells from China« on: May 18, 2024, 08:37:39 AM »
This was from the USA site ! Wonder if Oddjob is following it ... he had an obsession with collecting shells
Quote from: MauiK3 on May 17, 2024, 04:07:29 pm "I would not risk an Sohc four crankshaft to unknown bearings." Reply from me:- I agree but interesting that someone other than Daido would tool up to make shell bearings for a model 40 years out of production. People fit cheapo Cruzinimage pistons and rings, so who can say that these are rubbish. Who is going to be the guinea pig though? When i first got my K0750 there was an Australian firm selling undersize shells to fit a reground crank ...not sure on the depth of the hardening Brian. I have a scrap '69 K0 crank ...I could give it to Graham Curtis to determine the depth of hardening. In the 1990's I designed a solenoid switch when I worked for Fenner (now SPX) fluid power based in Rockford Il. that we had made in Shanghai.. I chose some expensive precious metal contact tips made in France but the boss man found some at a fraction of the price of Chinese domestic manufacture. I poo poo'd the idea of using them but the boss told me to make ten samples up using them and test them to destruction ... amazingly they passed all of the qualification tests. I have often wondered if Daido would sell these shells direct as they are still in business supplying Honda etc. HONDAMAN ..had this to say :- "The OEM bearings were (and still seem to be in the ones I've bought in the last year) Babbit alloy, both for the SOHC 750 and 550 I just rebuilt. These bearings originally came from a Mitsubishi engine (rumored to be in a forklift engine made back when), Honda didn't invent them, nor their sizes. Honda made their cranks to fit commercially-made bearings, both the needle, roller (like CB450) and SOHC4 plain types - circa 1960s! My local machine shop said they could probably find some bearings for these cranks even if Honda quit supplying them: they said they appear to be a common size, whatever that means? Someday I'd like to investigate that." I always assumed they were made by Daido but i do know Mitsubishi made Honda valves ... Perhaps Trigger will know. |