Doug DeHaven

I consider it a great recourse to learn how and why our valves do what they do!...

Big thanks to Kris at http://WWW.KRISDYEFABRICATION.COM for making this test possible This is one of the largest ½” valves...

In this thread I will compare the top 2 fastest flowing valves form my previous test. These...

Here are the pictures of 13 common valves used for air ride. I thought it would help...

I took these not to long ago for a before and after chrome platting a friends of...

Big thanks to Kris over at AVSI know you are all going to ask,The price from AVS...

I took a Home Depot style 1/2″ Elbow and (2) 1/2″ pipes and threaded one with Teflon...

For my numbers I am going to use this setup, (1) 5 gal tank(1) Viair 480 Compressor(2)...

Big thanks to SMC corp. For making this test possible :tup: This is a Prototype valve from...