Carby Q's Tec (1 Viewer)

[matt.mcinnes]

Ok 1st pic, the part has No2 stamped on it are these available any where and what is its technical name?

2nd Pic small hole on the back of it, it's reason for been there?

Tks Matt

Oh and yes will it suit meth/water

 

[Pighead]

Pic 1...Dat's a venturi.

I imagine the hole in pic 2 is to let air in...

I never tried meth/water...I take my meth straight.