How Much Power Can I Run?

[SL1D1N]

I have recently finished upgradeing my car and think i am ready to get it tuned. mods are as follows:

gt2871 turbo

apexi safc (standard ecu)

fmic

full exhaust

bosch 040

profec b EBC

I am happy to max out my injector duty cycle but need to know before i go and get it tuned will i need some form or fuel cut defender, and how does this work, and where can i get it from?

Also will i need anything else?

comments are welcome

cheers

[bazr33]

i would just get bigger injectors, as they are pretty cheap and don't have to worry about it later on if ya winde up the boost.

i was also happy to max out my stock injectors, but then wouldn't be happy if my injectors failed and blowed my engine up.

have you upgraded the dump pipe?

also would consider upgrading the afm aswell, as that will start to max out around 210rwkw.

Also wouldn't mind knowing what power are you wanting to achieve?

[R31Nismoid]

I'd honestly be surprised if you maxed anything out with that turbo. Its not the largest, and i would only upgrade parts once they max out.

You should be right with a S-AFC or similar.

Whilst not ideal for the job, and a full ECU will give much larger benefits... it will be 'ok' to use the AFC device if thats your choice, and the tuner has half an idea

[EVL-R33]

the most ive got with an SAFC II, stock injectors, stock fuel pump(maxed out) and stock afm was 233rwkw..

[sloutch]

You'd probably go better with bigger injectors, Z32 afm, at least an e-manage or something if not a power FC will be the best.

[SL1D1N]

Thanks for the help, im only chacing around 220 to 240kw at the wheels so guess i will see how i go with my current mods, and maybe down the track look at something that can support, bigger injectors, afm ect. seeing as my safc dosnt.

i will post up results after my tune,

cheers