ok, so i have a 1988 ford mustang 2.3. i have swapped in a turbo motor and a 5 speed. car runs good but i feel its lacking some power. with the vam hose unhooked the impeller wheel is visible. the wheel is chewed up somewhat and missing some material that keeps the fins closed up every other fin pattern. turbo is a garrett turbo with part number 1819744C91 and it has tc4305 on it. the intake side is a .70 ar not sure on the exhaust side. i am in need of the intake side wheel and would like to know where to purchase on to replace mine.