I have been out and had a bit of a play, i have been getting afr readings of 13s just part throttle, if i give it full beans at wot in 3rd and 4th im getting about 10.5 and in 5th i get 11, so im guessing the car is running rich.
I ran the duty cycle at 70% and it drives great about 11psi, if i up it to 75% it starts to hesitate and splutter and hits 13psi. Wot was still 10.5-11.
I thought it was struggling for fuel so i messed around with my afm it was reading around 450ohms so adjusted it up a bit at a time untill it was up to 700ohms it was still hesitating and not making much of a difference to my afr at wot
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I then dropped the duty cycle down to 70% and car runs great again
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Im sure its my car does not have a richmod like i thought and it is a standard ecu and im hitting overboost. Its that how the overboost feels on the b18 gary?
Im sure they are set to overboost at 0.9 bar which is around 13.5psi.
If thats the case its a send to scoff job.
To get my afrs down at wot will i just turn down the afm to get around 12, remember im running bigger injectors so maybe thats why is miles out.