Z-Atty-Pro Vapor Maximization

[Pelerus]

I've had the ZAP for about a week and thus far I've been using it with the stock configuration: 32 gauge kanthal (I think), 4/5 wrap, 2.2 ohm, 400 SS mesh. The vapor production with 100% VG (Boba's) has been decent, but not head and shoulders above what I am able to achieve with a slotted carto tank. At this point, I'm ready to do a little experimentation with the equipment on hand to see if I can crank up the vapor a bit.

From my research, I'm leaning toward a twisted coil with 7/8 wrap: that should make for a resistance of about 1.76-1.93, if I'm not mistaken. I'll be using a Dremel with attached paper clip for twisting, but I'm not sure whether to go with the ultra-twisted method (shown at Twisting Kanthal Wire For Genesis Style Devices/RBAs - YouTube) - which is basically to twist the wire until it snaps off at the end - or to twist it somewhat less aggressively.

As for the wick, I could either stick with the 400 (thereby changing only one variable at a time), or try the 325. I have heard that 325 might be better when tilting the device (gravitational "wicking"), but 400 is superior for true capillary wicking. However, I do always tilt when using the ZAP, as Zen recommends.

Any input into these choices from more experienced rba users who have attained Choo Choo train levels of vapor would be much appreciated.

 

[Thorbear]

What device are you using the zap on? 2.2 ohms doesn't mean much unless we know what voltage you are running. If you have a variable voltage device, then you can try running it a bit hotter, and it will increase your vapor production.

 

[Pelerus]

What device are you using the zap on? 2.2 ohms doesn't mean much unless we know what voltage you are running. If you have a variable voltage device, then you can try running it a bit hotter, and it will increase your vapor production.

Sorry about that, definitely should have mentioned it: ProVari V2.5.

I have been running the current 2.2 ohm coil at 5 volts.

 

[Rule62]

Are you using the factory supplied wicks? The factory set up is 6 wraps of 32ga kanthal, which results in about 2.0Ω. It works, but can be better. Remove the factory insulator from the wick hole. This will allow you to use a 1/8" wick. Whether you have a version1 or version2 Provari will determine how low you can go with resistance. Version1 will work down to about 1.2Ω. Version2 will allow you to go about .8Ω. Use either 30ga or 28ga wire, if you have any, and get your resistance down. Your vapor will improve.

 

[peteyboy]

I have a 4/5 twisted 32ga wrap on 400 mesh, started at .9 ohms now reads at 1.1. Getting beautiful plumes.

 

[vapdivrr]

Are you using the factory supplied wicks? The factory set up is 6 wraps of 32ga kanthal, which results in about 2.0Ω. It works, but can be better. Remove the factory insulator from the wick hole. This will allow you to use a 1/8" wick. Whether you have a version1 or version2 Provari will determine how low you can go with resistance. Version1 will work down to about 1.2Ω. Version2 will allow you to go about .8Ω. Use either 30ga or 28ga wire, if you have any, and get your resistance down. Your vapor will improve.

rule, i like that reccomendation. so pelerus, take it from someone who has alot of knowledge about this atty (rule 62) and has tried it with various configurations.

 

[donnah]

I took out the stock wick and the insulator. I combined 2 of the included preoxidized wicks and wrapped them with 30g for a resistance of 1.7 (higher than what I want but it'll do for now) I could tell a big difference. Today I switched from a 70/30 pg/vg mix to a 50/50 mix and can tell even more difference. It can be a bit difficult to get low ohms on the zap because the center post is high.

 

[Rule62]

I'm currently running a 7/64" dia 400 mesh wick, with 30ga kanthal. 1.6 ohms. I like it better than the 1.1 ohm 28ga I had in it before.

 

[FogHawg]

*watching like a hawk*