put unit off 5.9 cummins in my 89
anyone know what size it is?
anyone know what boost levels are with internal wastegate?
will i be able to tune it , 30# injectors, 190lph pump, 75mm tb, 75mm mass air, stock computer?
any help will be appreciated.
shooting for 10's
89 might be an H1C...which is an older variant of the HX35.
It might choke up a bit because its a small turbo for a single, it would be similar to running a single T4 turbo. You probably won't be able to use the internal gate as it might not open up until 15-25 PSI...or be too small of an opening causing boost creep.