anyone has installed this catch can on their Optima. Mine is SX 2013 with V1 of the ADD catch can. Wonder if getting V3.3 helps even more.....and how the **** they pipe it as it shows 1 intake 2 exhausts....
Wouldn't the second exit provide a vacuum at the PCV under heavy throttle that's usually not present with a single exit system. Thus holding the PCV open allowing gases to exhaust immediately vs waiting for a low throttle event? Reducing the buildup of pressure.No, the little engine needs the pump to supply vacuum to the brake booster, but under heavy throttle the pcv valve is shall we say almost closed becaus of vacuum dropping, and when the "blowby" builds up this is where the system can push the dirty air back into the air intake.
I did want to add as this is the rerason I stated that the 2 exits make no sense as when under heavy throttle, the PCV valve is only slightly opened so 2 exits on the CC doesn't mean squat as there's not much entering the can from the PCV valve, but once the throttle is shall we say released, the flow once again begins.
Yes I agree, after thinking over the design and seeing other setups provided by reputable tuning shops. I believe I understand the thought process of the manufacturer, at this point my only concern would be if the breather side starts leaking fluid. I'm under the impression that side of the system is baffled and doesn't produce many vapors. I'll also inspect the check valves after a few months to see if they develop any build up/clogging.If you have questions about how to plumb the hoses or how the system is designed to work properly, I would highly recommend simply emailing the manufacturer at ADD W1 directly.
You can reach Jack at [email protected] and he is more than happy to assist with answering questions that anyone has.
Many times different people will have different opinions on what they think is the right way or the wrong way to do something.
However, by checking with the manufacturer of the product, the one who engineered and designed it, you are guaranteed to get the most accurate information.
Yes, that would be interesting to see if that "filter" will yield any residue, and this brings up an interesting idea. On the clean side, some make a "oil cap filter" with an extended tube that would allow a hose to be connected from the cap to the intake tube, which is a good idea.at this point my only concern would be if the breather side starts leaking fluid. I'm under the impression that side of the system is baffled and doesn't produce many vapors. I'll also inspect the check valves after a few months to see if they develop any build up/clogging.
If it becomes a concern or if it's needed to pass any state testing. The instructions say you can tee into the feed tube line. If the PCV is being evacuated under boost conditions the Crank case/Valve cover pressure should stay relatively low, and the breather or tee shouldn't see vapor's.Yes, that would be interesting to see if that "filter" will yield any residue, and this brings up an interesting idea. On the clean side, some make a "oil cap filter" with an extended tube that would allow a hose to be connected from the cap to the intake tube, which is a good idea.
We'll see.