Idea to make jab stronger

[GreenTea]

the best way to make a jab stronger is to turn your hand, when you throw a punch all four knuckles are straight, they are at twelve o clock pointing towards the cceiling, turn your hand more so that your pinky knuckle is at 11 o clock (if your orthodox) this will add more power cuz your extending your arm further and using more muscles, try it. next time at your gym hitting a bag compared to your jab before and youll feel more power

I disagree. You won´t get more power behind your jab by doing this. The biggest reason why somebody use this kind of wrist torque is creating the cuts to the opponents face. For example this method used for body punching is totally useless.

My advice is, as somebody already told you, that focus on proper technique and timing. There is the secret behing all the powerful punches and you get the biggest benefits by focusing on these two aspects. Relax and the power will just be increased without doing any fancy stuff.