Quote:
Originally Posted by mrg666
With the JRSC kit the stock PCV valve is left as it is on the engine block and a check-valve is installed on the intake end of the PCV hose. Both valves stop air flow in the same direction, so the check valve helps the stock PCV valve. Recently, I have replaced that plastic check valve with STI PCV valve since the plastic check valve was soaked with oil and leaking boost. I have installed the STI PCV valve on the hose instead of replacing the stock PCV valve. It now works in place of the check valve; it has the same functionality anyway. I just inserted the threaded end into the silicon hose and tightened with a clamp; no leaks. And to avoid oil blow back in the future, I have installed a Cusco oil catch can (965 009 A) on the PCV line. |
So are you running the sti pcv along side the stock pcv, or just the sti pcv? Planning on running a JSRC in the future and didn't want to spend too much time rerouting my AOS hoses. From what it sounds like, JSRC keeps the stock vaccum routing but adds an extra check valve