Attack of the (Kayfun v4) Clones!

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Katya

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Maybe there is too much juice? I noticed the juice control is wide open

Yup. It sounds like your wick is oversaturated. Try making a smaller ID coil (2-2.4 mm) and maybe wick with less density. And check your actual wattage--see my post below about iStick...

A smaller coil and/or less dense wick will speed your coil heating time and limit juice flow. Good luck.

Also, check your airflow--it can be adjusted up or down to optimize coil's performance.
 
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Katya

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Built it with 3mm spaced 28 gauge kanthal @ 1.5 ohms powered by iStick 20w @ 13.5 watts.

Also, remember that the iStick 20 doesn't down regulate, so it fires about 1 whole volt higher than your screen indicates (under 5 volts or so--above 5 volts it's fine). I run mine in voltage mode only and always take this into account. In other words, if your iStick displays 3 volts, you're actually at 4.2 v--on a freshly charged battery. :)

In other words, your 1.5Ω coil at iStick's 3v (actually 4.2) will generate 11.76 watts... Adjust accordingly.
 
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KTMRider

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Also, remember that the iStick 20 doesn't down regulate, so it fires about 1 whole volt higher than your screen indicates (under 5 volts or so--above 5 volts it's fine). I run mine in voltage mode only and always take this into account. In other words, if your iStick displays 3 volts, you're actually at 4.2 v--on a freshly charged battery. :)

In other words, your 1.5Ω coil at iStick's 3v (actually 4.2) will generate 11.76 watts... Adjust accordingly.
Check out the brain on her! :wub:
 

Fernand

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Just wanted to answer concerns about the Tobeco black finish on the KFv4 clones. Including my own (concerns). A little background: I'm a idiot. I often keep my vape in my lap while driving. I like the black V4 clone atop a black SMPL mech-mod clone, and the stainless V4 atop a stainless SMPL. These mech-mods are great. Barely larger than the 18650 they house. And way more reliable than the various FourNines clones.

As I exit the vehicle, and wonder where my vape is, the vape is tumbling out of my lap, picking up a little spin & steam by bouncing on the runner (isn't that what they call the extension of the floor under the door?), and grindingly smashes hard into the asphalt, brick or concrete of the sidewalk or roadway. And every time I'm amazed that the V4 takes more of a bite out of the sidewalk than the other way around. There may be lots of scratches and dings in the epoxy painted black SMPL finish, but the V4 looks almost new. No question that it's the deepest anodized metal finish I've ever seen. No worries, mate!

20150708_194211C1L_zpschy8okor.jpg


Yes, that's a gallon of USP kosher Food Grade VG, 10 lbs. Twenny five bucks US, shipped.
 

Stiksave

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Quick question...

Why does my KV4 pop loudly when I first pick it up to use it?

Background:

Have had this Tobeco KV4 for a while, I prefer RDA but I am revisiting it for the Wife. Built it with 3mm spaced 28 gauge kanthal @ 1.5 ohms powered by iStick 20w @ 13.5 watts. Wicked proper with rayon. Every time the Wife picks it up after not using it the thing will let off a violent pop, then it will be fine for a while. She does not like that. How can I stop it? Juice is 50/50 basic menthol DIY if it matters.


I use virtually the same setup, but only at 7.5 watts. I still get some pop-rocks noise from time to time. It's the juice boiling on the coil. At 13.5 I guarantee it will pop.
 
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KTMRider

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OMG, I got 3 and thought that was a lot. Looks like the same juice in each cept for the empty one, found our ADV and sticking with it huh:banana:
Actually, there's 5 different flavors there. Dr Juice's Scarlet Eclipse and Crunchberry, QTG's Strawberry cheesecake Shake (x2, the Lemo 2 to test it out with a familiar juice), MBV's Admiral Berry Crunch, Niquid's Maui. I have QTG's Strawberry Milk in one that's not pictured and the last KFv4 is being retired (the very first one from FT).
 

juicynoos

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KTMRider said:

"Actually, there's 5 different flavors there. Dr Juice's Scarlet Eclipse and Crunchberry, QTG's Strawberry cheesecake Shake (x2, the Lemo 2 to test it out with a familiar juice), MBV's Admiral Berry Crunch, Niquid's Maui. I have QTG's Strawberry Milk in one that's not pictured and the last KFv4 is being retired (the very first one from FT)."


What is it they say about assumption...well they all sound delicious and haven't tried any of those (still stuck in the Custard phase!) so I made a note of the names. I have a FT type A from back in December also, doesn't see much action anymore.

Vape On!
 
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KTMRider

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KTMRider said:

"Actually, there's 5 different flavors there. Dr Juice's Scarlet Eclipse and Crunchberry, QTG's Strawberry cheesecake Shake (x2, the Lemo 2 to test it out with a familiar juice), MBV's Admiral Berry Crunch, Niquid's Maui. I have QTG's Strawberry Milk in one that's not pictured and the last KFv4 is being retired (the very first one from FT)."


What is it they say about assumption...well they all sound delicious and haven't tried any of those (still stuck in the Custard phase!) so I made a note of the names. I have a FT type A from back in December also, doesn't see much action anymore.

Vape On!
I would easily recommend Crunchberry and Strawberry cheesecake shake. Maui is a pretty good fruity vape. Admiral Berry Crunch has a slight tobacco flavor to it. Scarlet Eclipse had a floral aroma but after steeping a week, it's mellowed and tastes much better.

QTG has a Steal of the Week where one flavor is a few bucks cheaper. Shipping isn't bad and the juice is really good for the price. 120ml for $30-$35 shipped! Dr Juice is a premium juice but Crunchberry is worth it ($60 for 120ml, $51 with code: vapingcheap15). I got some Vape Wild samples at an expo and they smell pretty good.
 

juicynoos

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Oh, if only I could...
Due to my location I am either limited to whatever is available here or must attempt DIY clones of rarely snagged samples, International orders =long waits and high shipping costs..I don't suppose you're planning a Caribbean vacation this summer?:2cool:

cheers
Juicy
 

MikeE3

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I would easily recommend Crunchberry and Strawberry cheesecake shake. Maui is a pretty good fruity vape. Admiral Berry Crunch has a slight tobacco flavor to it. Scarlet Eclipse had a floral aroma but after steeping a week, it's mellowed and tastes much better.

QTG has a Steal of the Week where one flavor is a few bucks cheaper. Shipping isn't bad and the juice is really good for the price. 120ml for $30-$35 shipped! Dr Juice is a premium juice but Crunchberry is worth it ($60 for 120ml, $51 with code: vapingcheap15). I got some Vape Wild samples at an expo and they smell pretty good.

Curious I am, just keying off the name. But where do you get the Maui. My wife's favorite flavor was called Maui. Got it from a local vendor, who mixed some great flavors but he went out of business. Maybe it's time to try someone else's Maui.
 

KTMRider

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Curious I am, just keying off the name. But where do you get the Maui. My wife's favorite flavor was called Maui. Got it from a local vendor, who mixed some great flavors but he went out of business. Maybe it's time to try someone else's Maui.
NicQuid | USA E-Liquid | NicQuid Maui

Pineapple and Mango. It's pretty good.
 
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