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View Full Version : Power Mods general injector question



akerk10
06-16-2008, 12:11 AM
am i correct in thinking that just because you put in larger injectors, doesnt mean your going to be getting more fuel in normal driving conditions. for instance at half throttle wouldnt stock injectors move the same amount of fuel as 450s?

SiRed94
06-16-2008, 12:51 AM
am i correct in thinking that just because you put in larger injectors, doesnt mean your going to be getting more fuel in normal driving conditions. for instance at half throttle wouldnt stock injectors move the same amount of fuel as 450s?

all that is in the tune... you can run the 450's at a lower duty cycle to keep the same amount of fuel while driving around out of boost etc... but if you don't alter the fuel maps in the ECU that is mapped for 240cc injectors and you pop 450cc injectors in, yes, of course it will dump more fuel because of the increased volume of the larger injector...

akidzben
06-16-2008, 06:03 PM
thanks for clearing that up for me.

akerk10
06-16-2008, 06:04 PM
opps...i was on my friends name. but yea thanks for clarifying

SiRed94
06-16-2008, 07:20 PM
opps...i was on my friends name. but yea thanks for clarifying

no problem