R32 Gts T Gtr Injector And Z32maf Install

[LedZepLen]

I've got my rb20 up to the level i want and i got a z32 maf and gtr injectors with resistor sitting on my shelf. My car has a JUN style plenum, 4 3/4" thick intercooler, 3" piping, NISMO fuel reg, 255lph pump, racing clutch, flywheel, top mount turbo manifold with a .50 ar to4e turbo, 40mm Synapse wastegate, and i just finished fabricating my dump pipe and a screamer pipe so small it'll fit in the palm of ur hand.

Can i install the z32 maf sensor and or injectors before i can get Nistune software? even for a little bit? I heard of guys changing their stock maf to a z32 with no tuning and they claimed it worked.

??

[axe s]

You defiantly need a tune when you Upgrade injectors...

Is all your other stuff tuned??

[LedZepLen]

sorta, my top mount was this years project and i have yet to even start the car for the first time, everything else was done last year and worked very well with my mines tuned ecu. I just need to locate the damn o2 bung that i misplaced and weld that in place and build one 90 degree bend to tie the turbo into my charge system. I dont really know what boost i can run with the stock injecors and the larger turbo. I peaked at 1.4 bar last summer with a tdo5h 16g and dropped to 1 bar, but i think even 1 bar at 8000rpm is allot of air to fuel with the to4e.

Do you think running over 1 bar would be pushin it?

[axe s]

It should take 1 bar...

I don't know much about RB20 Injectors...

You would be better off getting injectors and a tune... it'll run a lot better and you don't have to worry about it...

[R31Nismoid]

changing AFM

changing injectors

car wont run, simple.

[Adriano]

Ther eis no way i would be running 1 bar with the setup you have, fit the z32 and the injectors and tune at the same time.

[Adriano]

If you have the software and program cable then you can make the adjustments yourself tyo drive it to the dyno.