16v or 16V is the type of motor (16 Valve) and can also be referred to as a TIII motor or a Lotus Headed motor or a T3 motor. many Turbos are variations of Tb03 turbos, or known as T3 family of Garrett turbos. TIV is a 8Valve 174 hp 2.2L with a VNT Garrett Turbo. TII is a 8Valve 174 HP 2.2L with a garrett TII turbo. a TI is a 8Valve 145HP motor with garrett TI turbo. the garrett turbos on TI and TII and TIV all use a CHyrsler flange. The TIII motor uses a Ford style T3 flange.
Ok, but the "garrett T1" is really a tb03.
T1's came with mitsubishi turbos too later on 88+.