Apexi Power Fc Or S-afc

[Light]

hi,

I am modifiying my 1990 R32 gts-t (RB25DET engine swap), and i need your ... should I buy to run my upgraded fuel system, should i get an Apexi Power FC, or Apexi S-AFC would be enough for me

mods are :

T04E garreet turbo

custom high mount headers

Trust wastegate

BOV

custom intercooler

greddy profec-b spec II boost control

HKS exhast system

tomei 270/8.8 in,ex cams

HKS 1.2mm metal head gasket

HKS 555cc injectors

SARD standard fuel pres. regulator

BOSCH external fuel pump

K&N air filter

centerforce single plate clutch

thanks & waiting for replies

[leech_]

i dont think anyone would suggest anything except a powerfc looking at your list. If all you had was an exhaust, FMIC and more boost then an SAFC is perfect... add a few more goodies like you have and any piggy back is not going to cut it like a full independant ECU

[neil_se]

If you've spent that much money on the engine so far why would you skimp on the most important part?

[paulr33]

hope you like lag, as the t04e certainly will be. why not go for something more suitable? whats your power goal?

[R31Nismoid]

PowerFC in this instance

For a basic modded car S-AFC, but you've got more than "basic"

I agree with paul though. It's gonna be very late to spool, i know, i had one

[paulr33]

The new apexi safc has also just been released

It's on nenguns site

[LatinR33]

geez even if i just had a exhaust,fmic and boost i would go power fc regardless. turns the skyline into a beast yeh change the turbo choice should of just bought a cheap R33 turbo and hi flowed.

[carl h]

The new apexi safc has also just been released

It's on nenguns site

bah the new acf neo is just a fancier s-afc, not much more.

in the end its still a maf manupulator, which suck, i learned that the hard way...

pfc is only a few bucks more than the afc neo so why short yourself.

[paulr33]

for sure its only a manipulator, but for those with auto or without powerfc budget it looks fairly nifty

[jazza08]

I wudnt of thought with an rb25 wit cams the to4e wud of been THAT bad? My mate has a HKS to4e which comes on full boost (18-20psi) by 4,500rpm, on an rb25 that would be lower and again with cams, but maybe the hks/garrett turbos are quiet different or i have the model number mixed up and its just a to4 or somethin.

Define 'laggy' in ur opinion...

As for tuning make it a power fc no question. You can also tune it for abit less lag if you spend some extra time on the lower rpm's.

Edited May 10, 2006 by jazza08

[Quinny]

This may be a stupid question, but I was reading about the Power FC, and noticed that the Power FC can run the car using a MAP sensor instead of the AFM. Does the car have to be tuned using the MAP sensor, or can the Power FC be tuned using the AFM?

[sav man]

The D-Jetro version uses MAP, and Normal PFC is AFM.

[Light]

thanx guys for your replies, I ordered a power fc and waiting for delivery

hope you like lag, as the t04e certainly will be. why not go for something more suitable? whats your power goal?

I think that with these cams the t04e would spool earlier, my power goal is 450hp, what do u think? will i reach there with these mods and good tuning hopefully?

[rx7_1999rb]

go power fc!!