reflash? (tires and gears)

[fifity]

Hey all,

Finally finishing my suspension etc...Its only taken 6 months...

Anyways, my 6pos is set up for stock gearing/tires (4.10 with stock tires). I am now going to be running 4.88 gears and 37's... All on the 4r100 that is stock except a valve body.

Does this need a retune? Or can i wait?

I plan on a set ebpv delete in my near future, as well as an 38r and injectors. (well and an oil system to run it)

I had the money together but dropped them on ARB lockers, so I am starting the money saving all over again.

So Bill, what ever size injectors you say, to go with my pmr's... (I can only inagine what this is going to set me back !!!)