KZR's Bikes of the Month for 2024

Kz440 Redemption

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25 Oct 2015 00:29 #695833 by I_Tig_in_piece
Replied by I_Tig_in_piece on topic Kz440 Redemption
Looks good, hopefully you'll be able to get a nice ride and put some miles on her before your weather acts up. My bad I didn't read about your exhaust problem sooner, I definitely could've helped you out, just would've needed 2 measurements from ya.
You're waiting on something along the lines of this I'm guessing..


I can't wait to start doing my exhaust once I get my newly acquired rod knock taken care of.
Oh and congrats on the marriage! Hopefully your kz will grow on her and she'll suggest a his & hers? Hahaha..



ed

Cheap labor isn't skilled, skilled labor isn't cheap.
1980 KZ440a. I went green.
If you yourself are building an older bike and can see it through till you're riding it, that's proof you have patience.
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  • Jbosh
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27 Oct 2015 16:58 #696193 by Jbosh
Replied by Jbosh on topic Kz440 Redemption
Ed! Man! Do you have to tease me with all that properly sized and fitting exhaust? :P
So... The order from England? 1-3/4" ID and OD... :sick: Somebody didn't read my note!!!! Or get my drawing...
It would have been perfect. Exact bend and length. 5" long with a 5-10* bend on a 1-1/2" ID to OD exhaust extension sleeve. I guess triumph rebuilds on the other side of the pond like these! Just the wrong diameter.
I took it back. £59 in the end translated to just over $100. Now, a shop in Calgary is making the sleeves by hand for $40? I'll find out tomorrow when I pick them up.

In more exciting news,
SHES ALIVE!!!!! (This moment needs an emoticon exploding things + riding a unicorn + being chased by chuck Norris wielding a bacon sandwich)

Hokey Moses was that exhilaration and a half!!! Truthfully, I'm not over it lol.

I have carb tuning to do...
Martin_csr mentioned to another forum member advice he had stumbled across about instead of tuning cv carbs to heat up a screwdriver and put it in your eye. :blink:

And yes I have pods on mine :D. Hehehe such a newb. But I got one wee little ride in before the snow! Ha!

I feel like I've won :P

And Ed, my wife already asked if we could go for a ride to the mountains. I'm not so certain on the 440's power to do so with two. So, once I find us another vehicle (not a bike), she didn't say no to further two wheeled pursuits and purchases ;). :woohoo:

Guys if you have cv32 tuning tips especially for pods, please help a brother out! I have video of the startup and roll off. Just need some time and wifi. It had the exhaust off :D :D :D. Wouldn't mind feedback on a little engine noise incase I'm just hearing things.
So. Much. Awesome.

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Best month of my life.

As long as I get to learn something, I'm happy!
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  • Jbosh
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24 May 2016 15:27 #728314 by Jbosh
Replied by Jbosh on topic Kz440 Redemption
Dear Interwebs,
I am needing your help. The bike is done but it doesn't sound good. No modifications where done to the engine aside from cleaning the carbs. Your help is very appreciated. I'm trying to not lose hope in this bike.

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As long as I get to learn something, I'm happy!
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24 May 2016 17:43 #728325 by GPzMOD750
Replied by GPzMOD750 on topic Kz440 Redemption
So, you put pods and shorty mufflers on your bike and you did nothing else but clean your carbs?

You are about to visit the wonderful land of rejetting.
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  • Jbosh
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24 May 2016 20:38 - 24 May 2016 20:40 #728353 by Jbosh
Replied by Jbosh on topic Kz440 Redemption
Gpz,
Jetting doesn't lend to noise like that though does it? I have the pods cheated temporarily with electrical tape until I can get my hand on proper jetting for my CV32's. My fear with the noise is that it's valve or piston related. Valve clearance wasn't bad though. A but spacious but not bad. That tick would lessen with higher revs though right if it was valve related? This didn't as I recall. It's more of a tak tak tak than a tic. Any help regarding better jetting this bike is greatly appreciated!

As long as I get to learn something, I'm happy!
Last edit: 24 May 2016 20:40 by Jbosh.

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25 May 2016 03:20 #728373 by GPzMOD750
Replied by GPzMOD750 on topic Kz440 Redemption
I t might be something mechanical the clip is too short to tell. If you open up your pilot jets and retard your timing and it gets better it's pinging from running lean. Does applying the choke help?

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  • Jbosh
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25 May 2016 05:15 - 25 May 2016 05:16 #728383 by Jbosh
Replied by Jbosh on topic Kz440 Redemption
Gpz,
The ping doesn't change with the choke no. There was a bit of backfire when I fired it up after reassembly but not now. I thought it was just resettling after air in the lines. Idle wise it holds well with no choke and doesn't try to die as you hear in the clip. I'll have to lookup how to retard the timing.

As long as I get to learn something, I'm happy!
Last edit: 25 May 2016 05:16 by Jbosh. Reason: Clarity

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  • SWest
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25 May 2016 07:20 #728417 by SWest
Replied by SWest on topic Kz440 Redemption
A lean condition you will hear popping and the exhaust will sound hollow and louder.
Steve
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25 May 2016 07:24 #728418 by 650ed
Replied by 650ed on topic Kz440 Redemption
Check you ensure you do not have an exhaust leak where the pipes attach to the cylinder head. A leak there can cause a noise similar to the one I hear in the video. Ed

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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  • Jbosh
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25 May 2016 15:17 #728521 by Jbosh
Replied by Jbosh on topic Kz440 Redemption
Ed, I haven't found yet anywhere if you are supposed to replace the copper exhaust gaskets after a certain km's. Thanks for that as that hadn't crossed my mind.

As long as I get to learn something, I'm happy!

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25 May 2016 15:20 #728522 by 650ed
Replied by 650ed on topic Kz440 Redemption
They don't normally need to be replaced unless the pipes have been removed from the engine. If the engine has been removed the copper gaskets can leak and should be replaced. Some folks have had luck annealing them and reusing them, but I don't know how often that works or the best way to do it. Ed

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
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  • SWest
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25 May 2016 15:22 #728523 by SWest
Replied by SWest on topic Kz440 Redemption
Mine are 30 years old. I had to double them up though. I have a new set. Came with new nuts and washers. I'll keep em until I take the pipes off again. How long? I don't know. B)
Steve

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