Is the Kayfun V4 by Tobeco the best clone?

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HillaryClinton

Full Member
Feb 23, 2015
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32
NY
Tried out the subtank which I was set on, hated it, made mouth hits extremely hard, thinking of getting this since I heard it was good for mouth hits, but I am not sure if its the best clone, I can get it for 20 dollars so it seems really well built for that.

Also are those ok if I don't wanna build myself yet? I need an ohm reader anyways I suspect unless the istick30 has a good one, still probably best to have it right?

Ohm Reader Meter RBA RDA Prebuilt A1 Kanthal Micro Coils Organic Cotton | eBay

Tired of my Smoktech Aro 2 and Protank 2, both leak, gurgle, no matter what, I use mostly VG so I am getting burnt hits occasionally also, want to avoid those...
 

roxynoodle

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Jun 19, 2014
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I have one, and mine has been perfect.

You will need to build it though or have someone do it for you as there are no pre-built coils for it like the Subtank has.

You posted in the wrong area though :). The kayfun 4 is an rta.

Yes, you should use an ohm meter.

The k 4 isn't the best at wicking max vg though. I'm able to use 70vg in mine, but some have trouble with that.
 

HillaryClinton

Full Member
Feb 23, 2015
44
32
NY
Hmm not good for MAX VG, thats to bad since that is what I mainly use...looked like the perfect one for me to, thanks for letting me know.

Yeah I was gonna grab that set on Ebay and teach myself with that and a easy to build on tank...

2nd time I posted in the wrong sub, first time was a mistake, this time I thought I got it, oh well...hopefully mods will move it, don't wanna start another thread.
 

roxynoodle

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Jun 19, 2014
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I've got Boba's in my K4 right now and it's working great. Pretty sure Boba's is max VG.....

Could you share your build for others? Some people have been upset enough to sell their authentics, too.

I have no e liquid higher than 70 vg so I have no idea if my build could do max vg. However, I was surprised so many were having trouble with 70 as that's all I've ever had in mine.
 

fogmust

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Feb 28, 2015
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jethead,

Where do you get Boba these days? I keep hearing about this juice and I got lost in the discussion about which one is the original, whether it is still the same, etc. etc.
Where can one get the real deal?

Thanks!

And btw, my own Tobeco K4 is far from perfect... Leeks like crazy. Rebuilt a number of times, did everything that was suggested, nothing helps.
I have an authentic oring spare kit on the way and will replace all and report how it goes.
 

ElConquistador

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Mar 24, 2013
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jethead,

Where do you get Boba these days? I keep hearing about this juice and I got lost in the discussion about which one is the original, whether it is still the same, etc. etc.
Where can one get the real deal?

Genuine Boba's Bounty is available at Alien Visions... Alien Visions E-Juice
 

Thunderball

Vaping Master
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May 5, 2013
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I have to cover the air holes and suck through the mouthpeice occasionally with 80% VG as well because I just vape too often I suppose.

10% water is correct to eleviate this. Ive always heard use distilled water, but I never think about buying it. Right or wrong, I just get some out of the faucett.
 

DaveP

PV Master & Musician
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May 22, 2010
16,733
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Central GA
My V4 is working really well. Once it started leaking out the air holes, but I fixed that by taking it apart, putting a light coat of PG juice on the o-rings, and reassembling carefully. I think a dry o-ring twisted a little and caused some level of vacuum leak in the tank that allowed oversaturation of the wick. It's fine now.

The problem started after I took apart the bottom cap and the juice control just to see how it all worked together. I think the #16 o-ring wasn't sealing. I'd stick it in my jeans pocket and the warmth made the juice expand and over-saturate the wick. Then, the excess leaked out the air holes and I'd start to vape and get juice on my hands.
 
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