Anyone tried these yet ?

grewth

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Carb rebuild kits from China.
Allegedly for CB750 K1 to K6
I've just received a set this morning, and, while I'm not expecting them to be perfect, for the price (£26 from a UK stockist), I really don't care.
If only 50% of what is there stands up to muster, I've still got a bargain I reckon.
I'm just wondering if anyone on here has used a set of these yet, and what the results were ?
I've just noticed that there aren't any float pivot pins included, and a couple of mine are bent.
Screenshot_20250705_102635_eBay.jpg
 
Looks very much like the kit I just had from China but mine had the float pivot pins, princely sum of £17.15 post free from China! not sure what material the needles are looks like aluminium but look OK dimensionally compared to OEM. Idle mixture screws are for the earlier type of carbs.

Loki
 
I figure that if half of it is usable it's still good value.
I seem to have a mixture of F1 and K2 carb parts at the moment so I guess I'll just have to mix and match until I get something that works
 
I bought a set like that from eBay for my gpz750 and the only thing that fit was the bowl gasket.
 
Sometimes there jets will be different in size and going by that , I would say that the needles , emulsion tubes and air jets or floats could all be different . If you swap all as one you should have all the same , but whether it is correct remains to be seen . Things like rubber o-rings could be suspect aswell , fuel resistant rubber isnt a priority in china it seems . If you can afford it original keihin parts are best
 
Sometimes there jets will be different in size and going by that , I would say that the needles , emulsion tubes and air jets or floats could all be different . If you swap all as one you should have all the same , but whether it is correct remains to be seen . Things like rubber o-rings could be suspect aswell , fuel resistant rubber isnt a priority in china it seems . If you can afford it original keihin parts are best
Hmmmm.

The main reason I bought the kit was to get the float bowl gaskets and O rings.

Now I'm wondering if they will dissolve in ethanol
 
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