TUNING THE NISSAN SR20DET (S14A)
This owner was keeping things simple. You dont get many OEM ECU setups these days with an Apexi Super AFC controller bending the signal at the Mass Air Flow sensor. As a tuner your always limited but this is how things used to be way back inte early 90s and in some cases you just have to make do with what you have to get a job done.
In all cases this would have benefitted from a Nistune ECU setup. Still a nice result after some CAS tweeking to retard ignition a little and raise boost with some spacers on the actuator which delivered a nice smooth power curve after voltage signal mapping optimisation.