[Vernski]

Originally Posted by Todd W. White

I'm running an Edelbrock Performer

Actually, only the PCV valve from ME Wagner is a two stage, adjustable unit. When an engine is designed, the engineer specifies the PCV valve based upon the engines requirements at the time of manufacture. Once any modifications are made, those specifications no longer apply. The more drastic the modifications are, the more off the original PCV valve will be. This results in poorer engine performance, decreased efficiency, and many other detrimental effects. The one I put on my truck was easy to calibrate, and improved my performance incredibly. The other fly in the ointment is that there are no published specifications that I could find that describe specifically the performance parameters of PCV valves for engines that have been modified. I certainly could not find any charts that would tell me which PCV valve to use based upon my engine modifications. Thus, the Dual-flow PCV Valve was a perfect, natural choice, as it allowed me to fine tune it in real time to my engines exact requirements.

Thank you for the compliment!

Some people are just hard to extract an answer from. So is the website Wagner or Edelbrock? And what compliment?...Vernski