[Z32 Upgrades For Rb]

hey

will a standard z32 300zx non turbo ecu and afm plug staright in to my 1992 rb25de?

[Rb25de Exhaust]

what size exhaust is best for an r32 RB25DE?

i currently have 2.25 inch from the headers which was installed by pit stop , after 5 attempts they believe this is the best exhaust yet, it has great top end.

what size do you all recomend?

2.25 " or 2.5 " both with no cat an an x force 2v03 4" canon tip

[Rb25de]

a cheap "performance" chip you get off the net won't do squat. probably the worst performance mod you can suggest to anyone. might as well take off the passengers side mirror and wiper blade for better aerodynamics. for basic tuning start with a safc. if you are willing to spend a bit more then go a z32 ecu and nistune.

as for going bigger injectors, unless you plan on doing major head work then you won't need bigger injectors. you have to remember that if you were to tune a relatively stock car you will actually be reducing the amount of fuel the injectors squirt in, not increasing it. you have to be increasing the amount of air going into the head by a hell of a lot to max out the stock injectors.

you also have to remember that some mods you do go get good power out of a NA can limit the power you get out of a turbo car. if you raise the compression then when you go turbo you can't run as much boost.

i can sourse and ecu out of a z32 300zx, would i have to do any internal mods for my rb25de to run this computer?

thanks heaps

[Rb25de]

May I ask why your looking for ECU and injectors in an NA? Also if you're P plater you know that performance mods is still a no-no right?

i live in new zealand, there is no modification law regarding license,

the future plan is to do a turbo setup , but for now i just want to see how much power i can squeeze out of a NA RB, injectors to pump more fuel and an ecu to boost air intake and air/fuel levels?

[Na Power Results - All N/a Engines]

94 r33

rb25de

stainless steel extractors, cat back, apexi pod.

95.7rwkw...

update today i got 101.7rwkw with new catbak and timing advance in 4th gear run

what size exhaust do you have from the headers? and what size from the cat back?

[Rb25de]

hey

just bought a r32 gts25 ( obviously with an RB25DE ) i am a apprentice mechanic so i have knoledge of these engines and mechanics.

would love to know what ecu you recomend, im doing a full exhaust system (2 1/4 " ) no cat through to a 4 " tip.

new intake with 3 " polished alloy piping with silicone joiners on a simota poddy in cold air box.

what other mods do you recomend i do for quick performance changes? , i really need to know what ecu u recomend as and upgrade, which injectors should i use etc?

and useful info will be appreciated.

thanks heaps