It's an internal wastegate.....look in #4 pic.....you can see the actuator behind the compressor housing.
I have a 255LPH Holley pump, B&M FPR, Vortech FMU and the 310cc injectors. (for now)
In a couple weeks, I will remove the vortech and 310s and replace them with the Hondata and 720s; then time to crank the boost
