If you are having problems with a stock pcv valve then try a supra pcv. A 93 through 97 turbo supra pcv valve has very close to the same dimensions as ours except they are straight not 90 degrees. No biggee just run a longer hose to curve it. I have been using one for about 2 years now and love them compared to our stock one.


Also i have my catch can set up a little bit different than most people . I attached the catch can(with a breather) where the pcv valve normally goes. Then i attached the pcv valve where the breather tube used to be. This way you have a bigger outlet for the crankcase to let pressure out while still maintaining a pcv system.
Look in the pic at the blue hoses to see what i mean.