Hey guys, im going to be upgrading my valve train for a new cam. Im thinking about grabbing the bisi 2.4 lvl cam as well as new springs and retainers. Was curious if i should get valves as well or will the stocks ones work?? If i have to get valves, how do you guys feel about super tech. FYI im running 15g @ 11.2psi. Thanks for any help.