took them back
there seemed to be no fault at all
if it was a valve what are the odds of 2 in a week?
anyway the guy sdaid understress it would normally be vlaves but he said its hard to get good metal ones
most are shit and leak
exactly take your time.
but get 1 cause the kick a$$!!!!
really fun to drive, you will notice alot you will just look at and say "i dont think so!!"
but u can find that has been taken care of. it will last forever! good ol rb20