nice info but
SOI / Start Of Injection
Leave this oem on std turbos
my car inj right now 77mm3, stock durations map covers 80mm3 but soi only 70mm3
should i extend soi to 80mm3 and calculate soi for 80mm3?
the same n75 maps and rail, x asis 70mm3
goal is around 80mm3, stock turbo vb and clutch, i dont wanne break something