fuel injection questions
07-21-04, 06:41 PM
#1
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fuel injection questions
hello
I just got 2 720cc secondary injectors for my s5 tII... just wondering if it would be a good idea to upgrade the secondary fuel rail as well? Also, should i be getting a FPR at this point? I already have a s-afc and a fuel pump.
thanks
matt
I just got 2 720cc secondary injectors for my s5 tII... just wondering if it would be a good idea to upgrade the secondary fuel rail as well? Also, should i be getting a FPR at this point? I already have a s-afc and a fuel pump.
thanks
matt
07-22-04, 02:44 AM
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Originally Posted by bigtymer
just wondering if it would be a good idea to upgrade the secondary fuel rail as well? Also, should i be getting a FPR at this point?
07-22-04, 02:38 PM
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no i got some other high impedance ones... i was gonna get greddys but the low impedance...
can you explain why i dont need either?
thanks
matt
can you explain why i dont need either?
thanks
matt
07-22-04, 10:06 PM
#7
I R SAD PANDA W/O BAW
Well low resistance injectors are supposed to react better/faster than high impedence ones. With 88+ the harness is high impedence so the injectors are high impedence. When upgrading injectors most are low impedence so a resistor must be wired in so that the high impedence harness can "read" the low impedence injector.
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