Can BIG injectors be tuned DOWN???
#1
Advanced
Thread Starter
Can BIG injectors be tuned DOWN???
I have a brand new set of Deka 72’s that were supposed to going on a boosted setup. The setup has changed and will now be NA with H/C/I, full exhaust, etc. The heads have been worked and the compression is prob 12/12.5:1 (according to previous owner but we all know how that goes).
I’m sure those injectors are overkill on NA, but if they can be tuned down, I’ll keep them and run them.
Will be tuned with HP Tuners using the MPVI2.
Thoughts?
Thanks!!
I’m sure those injectors are overkill on NA, but if they can be tuned down, I’ll keep them and run them.
Will be tuned with HP Tuners using the MPVI2.
Thoughts?
Thanks!!
#2
Drifting
yeah, it will work, but probably not quite ideal. some of these injectors have less than stellar performance at low pulsewidth, but it will certainly work.
I would trade up for something better suited for the application.
I'm running gen4 flex fuel injectors on my H/C setup, and also flex fuel tune. They are sized pretty well for E85, and just a bit overkill for pump gas, but not too bad.
pump gas only/stock fuel pump, get something like the GTP 36lb injectors or something around 42lb/hr and you'll be good
I would trade up for something better suited for the application.
I'm running gen4 flex fuel injectors on my H/C setup, and also flex fuel tune. They are sized pretty well for E85, and just a bit overkill for pump gas, but not too bad.
pump gas only/stock fuel pump, get something like the GTP 36lb injectors or something around 42lb/hr and you'll be good
#3
Advanced
Thread Starter
yeah, it will work, but probably not quite ideal. some of these injectors have less than stellar performance at low pulsewidth, but it will certainly work.
I would trade up for something better suited for the application.
I'm running gen4 flex fuel injectors on my H/C setup, and also flex fuel tune. They are sized pretty well for E85, and just a bit overkill for pump gas, but not too bad.
pump gas only/stock fuel pump, get something like the GTP 36lb injectors or something around 42lb/hr and you'll be good
I would trade up for something better suited for the application.
I'm running gen4 flex fuel injectors on my H/C setup, and also flex fuel tune. They are sized pretty well for E85, and just a bit overkill for pump gas, but not too bad.
pump gas only/stock fuel pump, get something like the GTP 36lb injectors or something around 42lb/hr and you'll be good
thank you for the information and help!
#4
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