UPR designed the Pro Series check valve specifically to deal with all the pitfalls of all Supercharged, Turbocharged, and Ecoboost PCV system and its many shortcomings that allow a substantial amount of oil to be sucked into the combustion chamber during normal operation. Moving up to a better-flowing check valve with proper flow and ZERO cracking pressure.
One of biggest benefits with the UPR Pro Series Billet Check Valve is how much it flows. This design was developed to deliver the most airflow highest vacuum directly improving ring seal and crankcase scavenging for the best overall performance and mpg.
The difference between our Pro-Series Check Valves and our Standard Check Valves is night and day. As our standard check valves are already light years ahead of the competition in the performance and seal they deliver.
This has been one of the best Boosted application PCV system updates we have developed to be just a simple Plug n Play™ installation and leaves nothing to chance.
» 0 PSI Cracking Pressure
» Exclusive Face Seal O-ring
» Operating pressure 0-100 PSI
» Ultra-Bite Locking Hose Barbs
» Corrosive Resistant Polymer Ball
» Operating Temperature -30° to 400° F
» Designed to Improve PCV system Efficiency
» Available in (11mm-3/8) & (14mm-1/2) & (17mm-5/8) - Select Size Above
Installs in 5 minutes.
No one else can stack up to the bold clean styling of our aftermarket Billet dress ups, Street Strip & Racing Suspension & Performance Parts for your late model American Muscle Car!