Although the Dual Flow Adjustable PCV Valve is similar in size to other billet dress up PCV valves, the internal configuration is unlike any other valve available. M/E Wagner completely wiped the slate clean and […]
The aftermarket's first PCV (Positive Crankcase Ventilation) Valve designed for the street performance, hot rod, street rod and muscle car enthusiast.
Patented Dual Flow® design (US Pat. No. 9,376,945) features CNC machined internal passages and completely redesigned flow path specifically for street driven high performance applications.
Airflow is completely adjustable, and can be set to accommodate a wide variety of engine combinations.
Every valve we manufacture is 100% flow tested to M/E Wagner's exacting quality control standards!
The relationship between oil leaks, crankcase pressure and crankcase ventilation is a topic that has not been understood by the majority of the hot rodding community for quite some time. In this case study, we […]
Here you can find an index of tech articles we have posted about the use of our Dual Flow® PCV valve. Follow the links below to learn more. Advanced Tuning: Fixed Orifice Mode – Information […]
M/E Wagner recently developed a data acquisition system that logs realtime crankcase pressure measurements, enabling us to do a comparison of several stock PCV valves with our Dual Flow® PCV valve. All data was logged […]
Our family was recently featured on Ray Bohacz’s “On the Road” podcast, where we shared the story of our journey that led to the development of the Dual Flow® PCV valve. In the interview we […]
We love it when customers send us pictures! Check out some of the amazing cars that are running a Dual Flow® PCV valve, along with some of the stories from our customers about how it […]
All Chevy Performance – Posted: February 2024 (December 2024 Issue) M/E Wagner featured in article “Prevent the Leak – How to Minimize Drips with the Small-block Chevy” Jeff Smith’s article in All Chevy Performance shows […]
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