Sr20det>Ka24de
03-16-2008, 03:17 PM
Just finished my redtop swap on my 91hb and she runs strong (stock boost7-8) seems to be on the rich side (do not have a wideband) My ecu is not stock it is tuned by central 20 (JAPAN) this sucks b/c i don't know what it is tuned for, I will not daily drive my car until i get this squared away> Does anyone know anything about central 20 or how i can get my ecu checked, the closest shop that can is booked out a month (import intelligence) I am hoping it is a mild stock tune and i will just need to up my boost, I am not looking to upgrade to z32mafs or t28 with injectors yet