Mad, where is this from? I need a real catch can for my car instead of the little aluminum water bottle I have been using. The one you have looks as though the hose attaches from the bottom instead of the top?
I got mine off ebay. Yes it attaches to the bottom so it will suck it back into the radiator. Drain tube goes high in the canister for the over flow and comes out the bottom as well.
They have a bunch of different sizes. I was off a little on the price..... by 2 Bucks.
I have a higher PSI Racing Cap on my radiator. Think it is 25-29PSI. I have never had even a drop leak from it.
[ame="http://www.ebay.com/itm/HOT-ROD-RAT-ROD-2x10-Polished-Aluminum-14-oz-Radiator-Over-Flow-Tank-/281345286240?pt=Motors_Car_Truck_Parts_Accessories&hash=item41817c6060&vxp=mtr"]Hot Rod Rat Rod 2x10 Polished Stainless Steel 14 oz Radiator Over Flow Tank | eBay[/ame]