where did u hear a ct9 have single scroll? in a way, dis is a good thing, which will decrase the value of the ct9 lower, a very good thing indeed.
fact, ct9 has 4 twin scroll compressor fins, and it does look smaller then the cb70 turbine. but, never let dat fool u tezt, as the ct9 flows more then the RHB5, no doubt. but, before even beginning changing turbines, y dont u explore the SAFE limits or ur std turbine? u'd be surprised what it can do bro, trust me