Scramble
New member
The 7th injector kit comes with the Walbro 190 but not everyone installs the pump. It's not 100% necessary but it might mess with the tune that comes with the truck though. I don't know much about the 5th injector kit though, unless it's the same thing. I would guess (only a guess) that since the pump is only supplying fuel for 5 injectors instead of 7, a new pump may not be necessary.
That's interesting & makes sense. I have the 3RZ TRD S/C & LCE high boost kit w/ the 5th injector. LCE doesn't s/p a fuel pump.
Got a PN?
Got Google? LOL
It's on the URD web site, check it out.