SpudFiles

This is my new coke bottle hybrid.When it was combustion it was pathetic-quiet, little chamber flashes, the battry didn't do any damage.The butane was very slow burning because the ignition is far from the senter.Now as a hybrid it is LOUD, makes damage like a pneumatic and the flashes are great.
And I forgot to say that the recoil is great too.

I suppose you use something around a 2X mix.
What do you use for burst disks and what's the ignition?

I use a lot more.May be around 4X.The bottle was 500ml and I made it 200ml to be stronger.The burst discs are from some old plasic bag.

well,thats kinda cool except when it goes bang in ya face....lol,how do u metre in the fuel?and get the mixture right?because i dont really understand it,unless u put fuel in have a continuos spak and pump in air until it reaches right F/A ratio to ignite.

You are right.But I don't pomp the air.It comes from a pepsi bottle under presure.

seems a bit simple for a hybrid from what i have seen of the others

It functions just the same, only you don't have as much control of the ammount of fuel and air you're using.

what is that that you are using for the spark? it kinda looks like a bbq lighter but they dont have continuous sparks(if they did id have 1)

It's a cheap chinise coker ignitor.It I took it for 1,5lv=1$.The spark is continious 4mm.

This is 1.8mm steel and an old battery.Looks like hybrid rules for sniper.