Injector Change
09-23-2008, 10:34 PM
#1
Thread Starter
Join Date: Dec 2007
Posts: 38
Injector Change
Sorry I'm coming from the 5.0 world so I don't know a whole lot about the 05+ mustangs, but I'm having a friend with a problem with his car so I figured someone in here may know. He changed his injectors to a much larger size. In my 5.0 to get by without a tune all I would need to do is buy a calibrated maf to match the injector size. What do you need to do with these cars? I searched but really couldn't find anything. Can he get by with a maf swap without a tune for now? Or what is a way to get by for a little while without a tune if it's possible?
09-24-2008, 09:44 PM
#2
4th Gear Member
Join Date: Jan 2007
Location: Virginia Beach
Posts: 1,881
Can you give some more details? What size injectors is he running? Does he have any power adder? Upgraded fuel pump or boost a pump? Does he have a tuner? Has his car been dyno tuned? Tons of ?'s..
09-26-2008, 03:09 PM
#3
Thread Starter
Join Date: Dec 2007
Posts: 38
His car has one turbo, running I believe 36 pound injectors. He does not have a tuner or had the car dynoed or dyno tuned. Basically how does the computer know he has larger injectors? What needs to be done to let the computer know he has larger injectors?
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