Originally posted by civicracer901
I thought its maybe because the p.valve wasnt changed and couldnt hold it pressure or somthing?
definitely wasn't your prop. valve. I ran for over a year with my original one with no problems. the lines were probably scored or torn a little and you didn't notice it until you put them on your car and started using them again.
and stay away from cophers, they are expensive and have a shitty selection