Do I need differn't Injectors?
08-12-2003, 02:30 PM
#1
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Do I need differn't Injectors? I just got my 5177 kit installed and had a buddy work the MT2500.
We got a freeze frame of a run with a 75 shot.
Injector pulse width max was 21.8.
and O2's were reading .930.
This is with a custom tune with a preditor.
Is there anything else I should check or change?
Thanks for the help.
We got a freeze frame of a run with a 75 shot.
Injector pulse width max was 21.8.
and O2's were reading .930.
This is with a custom tune with a preditor.
Is there anything else I should check or change?
Thanks for the help.
08-12-2003, 05:48 PM
#2
Re: Do I need differn't Injectors? Yes, you need to increase the size of your injectors. 99-00 cars came with BABY injectors.
Nitrous requires a little more fuel than N/A. Additionally, it is very easy to get a different amount of nitrous into the car (bottle pressure / intake pressure, solenoid flow etc...) over different runs. Due to this reason, it would be in your best interest to have a "fuel cushion" and install some larger injectors.
A lean condition N/A just means a little bit of knock. A lean condition under nitrous means you collaps a ringland (read: new motor). Larger injectors would be good insurance.
Nitrous requires a little more fuel than N/A. Additionally, it is very easy to get a different amount of nitrous into the car (bottle pressure / intake pressure, solenoid flow etc...) over different runs. Due to this reason, it would be in your best interest to have a "fuel cushion" and install some larger injectors.
A lean condition N/A just means a little bit of knock. A lean condition under nitrous means you collaps a ringland (read: new motor). Larger injectors would be good insurance.