Author Topic: 69, 69 and another 69 - CB750 projects (Read 22158 times)

Salman_z8 · « **Reply #100 on:** March 23, 2020, 08:47:04 PM »

They were bent all over, i got it pretty close to straight, but after installing yamiya pipes, i dont have any clearance with the #2 pipe.

If you end up doing the oil tank conversion before i do, i would be interested

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Salman_z8 · « **Reply #101 on:** March 23, 2020, 08:57:40 PM »

Well she runs. Good oil pressure, no funny noises. Transmission shifts fine. No leaks so far.
Didnt put undercut gears in this one, picked the best gears i had. I had a few transmissions on hand lol
Synced the carbs, points are close, not perfect yet. Plus the plug caps i am using for now are #$%*.
New carb boots, though i do not like these ones from vintagecb750, as much as the yamiya ones. Too hard. Pliable but hard.

Running 7a carbs with linkage not 4 cables.
Stock settings with brass floats.

Runs good. Idle hangs a little, but my guess is once the airbox is on, it will help that out a little.
Probably a touch lean at idle. And i can confirm that because of tan plug at 1500 rpm no load.

But once i can do some road testing, and go through the gears underload then all can be good with the world.

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Salman_z8 · « **Reply #102 on:** March 23, 2020, 09:00:02 PM »

Anyone else every had any clearance issues with the yamiya no number pipes. I cant clear the stand off of no.2 pipe.
I can space out the pipe a little, but is it just my set ? Or has it happened before ?

Even in stock placement the muffler tips from the rear axle are not equally spaced on both sides.

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Salman_z8 · « **Reply #103 on:** March 23, 2020, 09:03:23 PM »

Quote from: JamesH_Sussex on September 16, 2018, 05:54:17 AM

Emblems look superb. How did you refinish to get the silver metal outline after black paint? Just block them back to the base metal with wet/dry?

By the way, just re read this and figured out your question. The emblems were from an early 71 which already had the silver outline but with white paint.

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Salman_z8 · « **Reply #104 on:** March 23, 2020, 09:07:04 PM »

Quote from: 754 on March 23, 2020, 01:51:28 PM

I will look I have a couple should I don't have early without brace , but next type.. where were they bent ?

Would need an early style one. I am so sick of bent center stands. Should have tried it on with the engine in the frame before getting powdered, but haste got the better of me and i wanted all the stuff coated at the same time

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Salman_z8 · « **Reply #105 on:** April 04, 2020, 05:22:56 PM »

Actually if you have a straight one, even with the brace, send me a pic please

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Salman_z8 · « **Reply #106 on:** April 08, 2020, 11:35:58 PM »

Is pamco ignition no longer available ?
Who is selling it now ? Cant seem to find a seller

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chiefum · « **Reply #107 on:** April 09, 2020, 04:33:29 AM »

Quote from: Salman_z8 on April 08, 2020, 11:35:58 PM

Is pamco ignition no longer available ?
Who is selling it now ? Cant seem to find a seller

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I believe I have a new unused one in my pile of parts. If you are interested, I can take a look. Just let me know.

andy750 · « **Reply #108 on:** April 09, 2020, 04:46:47 AM »

Quote from: Salman_z8 on February 12, 2020, 10:18:11 AM

Has anyone ever head of performance motorcycle creative (pms) ... webike in japan sells their exhaust.
I also looked up their website, their catalogue seems to show alot of things yamiya has, are they the exhaust supplier for yamiya no number ?

Theirs exhaust set is on sale. Which is so ewhat cheaper than yamiya or david silver.

https://japan.webike.net/products/21855529.html

Any feedback on these pipes? Do they fit? How do they sound?

Thank you!
Andy

Salman_z8 · « **Reply #109 on:** April 09, 2020, 11:30:55 AM »

Quote from: chiefum on April 09, 2020, 04:33:29 AM

Quote from: Salman_z8 on April 08, 2020, 11:35:58 PM
Is pamco ignition no longer available ?
Who is selling it now ? Cant seem to find a seller

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I believe I have a new unused one in my pile of parts. If you are interested, I can take a look. Just let me know.

Hey chiefum pm me, shipping will be to edmonton alberta canada. Let me know how much

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Salman_z8 · « **Reply #110 on:** April 09, 2020, 11:36:03 AM »

Quote from: andy750 on April 09, 2020, 04:46:47 AM

Quote from: Salman_z8 on February 12, 2020, 10:18:11 AM
Has anyone ever head of performance motorcycle creative (pms) ... webike in japan sells their exhaust.
I also looked up their website, their catalogue seems to show alot of things yamiya has, are they the exhaust supplier for yamiya no number ?

Theirs exhaust set is on sale. Which is so ewhat cheaper than yamiya or david silver.

https://japan.webike.net/products/21855529.html

Any feedback on these pipes? Do they fit? How do they sound?

Thank you!
Andy

They are in fact yamiya no number pipes.
Sound nicer than hm300 i think, louder as well.

The no number repro pipes do not have indents on the header pipes to givd more clearance to the brake pedal and mission cover but fit fine.

I couldn’t get em to fit right on my k0, so i swapped my hm300 from the red one.

Chrome is not bad, sound is awesome and if everything is straight, fit is not an issue.
But given sometime, anything can be made to fit.

I will post some pics later as well

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chiefum · « **Reply #111 on:** April 09, 2020, 11:39:45 AM »

Quote from: Salman_z8 on April 09, 2020, 11:30:55 AM

Quote from: chiefum on April 09, 2020, 04:33:29 AM
Quote from: Salman_z8 on April 08, 2020, 11:35:58 PM
Is pamco ignition no longer available ?
Who is selling it now ? Cant seem to find a seller

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I believe I have a new unused one in my pile of parts. If you are interested, I can take a look. Just let me know.
Hey chiefum pm me, shipping will be to edmonton alberta canada. Let me know how much

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Ok, I'll make sure I can find it, then I'll check shipping rates. I'll send you some pics when I find it.

Salman_z8 · « **Reply #112 on:** April 15, 2020, 05:59:03 PM »

Anyone got spare advancers ? With good springs ?

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Salman_z8 · « **Reply #113 on:** September 27, 2020, 12:51:35 PM »

Is anyone following this thread

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Salman_z8 · « **Reply #114 on:** October 14, 2020, 01:06:43 AM »

Havnt abandoned the 750’s, been busy with a few smokers

And some other things.
Have plans to start putting the k0 body parts on, so i can atleast test the motor a bit before snow hits

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BPellerine · « **Reply #115 on:** October 14, 2020, 12:59:20 PM »

nice old bike!

MauiK3 · « **Reply #116 on:** October 14, 2020, 02:59:40 PM »

I don’t have any advancer parts but I’m sure there are some that do.

Salman_z8 · « **Reply #117 on:** October 14, 2020, 09:54:42 PM »

Here is the next one of the lot, motor runs, barely 3 minutes of run time. All static. Just a couple heat cycles.
Considering where i started, a frame and cases for this one, i am very proud of this.
69 frame with a k0 motor. They are about 2000 apart, but i am not picky.

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Salman_z8 · « **Reply #118 on:** October 14, 2020, 09:58:07 PM »

Heres some more, HM300 pipes as well.

I will probably blast the shields, and paint them to do the satin finish. But thats down the road.
I had these handy, so they went on.

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Terry in Australia · « **Reply #119 on:** October 14, 2020, 10:08:47 PM »

Looks great mate, the K0 I've just started is a "bitsa", i.e., the engine and frame numbers will be around 1500 apart, but one K0 expert here told me the K0 he bought new in 1970 was 2000 apart, so maybe Honda was just throwing whatever engines they had laying around into whatever frames? Makes no difference to me, mine will be a rider, not a show bike, and I'm not building it to sell, so I'm happy.

Salman_z8 · « **Reply #120 on:** October 14, 2020, 10:10:52 PM »

Quote from: Terry in Australia on October 14, 2020, 10:08:47 PM

Looks great mate, the K0 I've just started is a "bitsa", i.e., the engine and frame numbers will be around 1500 apart, but one K0 expert here told me the K0 he bought new in 1970 was 2000 apart, so maybe Honda was just throwing whatever engines they had laying around into whatever frames? Makes no difference to me, mine will be a rider, not a show bike, and I'm not building it to sell, so I'm happy.

Same here terry, it will be a rider as well. A nice pretty bike, but still a rider.

Thank you for the compliment

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754 · « **Reply #121 on:** October 14, 2020, 10:16:06 PM »

Those are 71 or 72 forks on the gold bike.

Salman_z8 · « **Reply #122 on:** October 14, 2020, 10:17:49 PM »

Quote from: 754 on October 14, 2020, 10:16:06 PM

Those are 71 or 72 forks on the gold bike.

They are early style forks.
I believe they came from a 70

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754 · « **Reply #123 on:** October 14, 2020, 10:32:44 PM »

They do not look like 69 or 70 forks.
Look close at these from Cliff,s KO

Salman_z8 · « **Reply #124 on:** October 14, 2020, 11:28:22 PM »

Quote from: 754 on October 14, 2020, 10:32:44 PM

They do not look like 69 or 70 forks.
Look close at these from Cliff,s KO

Seem similar, i will post another pic of the other leg. Mind you there is no caliper on it yet.

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Author Topic: 69, 69 and another 69 - CB750 projects (Read 22158 times)