Lord Sparky
Well-Known Member
My plastic PCV valve is working fine but I thought I’d buy an original NOS in-bag L351 metal PCV valve for authenticity. The wider plastic PCV valve appears to work better than the metal one, much more air flow and a much better seal when you blow into the carb side end. The plastic PCV valve also makes more noise when you shake it.
What are your thoughts?
What are your thoughts?