safc

[GTS-t VSPEC]

There is a dyno comp next month, check the Event's section. The cost will be very cheap and will provide some useful info:D

[adam 32]

Thanks mate. Your responses are as fast as your car.

you can just see pauls head gettin bigger

what steve said is right, put the exhaust on and have a quick dyno run to check the AFR's. if theyre rediculously rich then maybe consider an AFC. you can get one of the older series ones for around the $150 mark

[rev210]

the new S-afc II is pretty cool, it will even allow you to run a Z32 afm.

[APA]

i'm getting my s-afc2 today hopefully!

adrian

[ImPrOvIsE]

what is the cost of installing one of these S-AFC or can it be done at home (not likely heh)?

[GTS-t VSPEC]

You can install it yourself, but if you not confident with wiring then it might be best to let a workshop do it.

[ImPrOvIsE]

Does it wire into the ECU ?

[GTS-t VSPEC]

Yes, it intercepts some wires going into the ECU, that's how it is able to modify the signal from the AFM.

[rev210]

install can be done at home, mine took 2hrs max. so zero cost to install.

[ix9]

rev: you "tuned" yours yourself didnt you ? before you went to the dyno.

how accurate were you ?

[GTS-t VSPEC]

Improvise,

Just drive over to rev's, he installs them for free:p

[rev210]

I can't say that the map I used when going to the dyno was any evidence of a good tune. My afr's above 120kmh in 4th were super rich. I did mean to make them that way to minimise the ping issue. Otherwise the afr was around 12 which aint bad for a road tune.

The dyno resulted in 230 something HP at 130kmh, whatever that is in rpm (I am guessing 4700rpm) before the ping comes in.

I've got a 600HP fuel pump in now and things seem a little better coming onto the throttle than before too.

[G0DF4Th3R]

i had mine installed at home by a friend

got it done in less than an hour

yeah but if u do it at the shop it would cost abt 50 bucks i think

[APA]

hey bitch ,shut ur trap

adrian

[R34driftaholic]

Had my R34 for a couple of weeks now, just wanderin, what are best mods after, exhauste, intercooler, bov... Any suggestions on best bolt on turbos, computers to go with and rough prices on installations, would be helpful

Matty P White R34

[APA]

aftermarket management would be the way to go and possibly a boost controller, then before u start playing with bigger turbos, have to consider, upgrading fuel system, and rebuild engine with stronger internals so it can cope with the power level and higher boost levels that bigger turbos produce

if you don't want a full on ecu, get an apexi safc or safc II which is a piggy back air fuel controller, i just got mine unitl i can afford a full on ecu

adrian

[rev210]

R34driftaholic,

light flywheel is the better mod than most. Nitrous oxide is easiley the best bang for buck

[R32-GTS]

Originally posted by ImPrOvIsE

Thanks mate. Your responses are as fast as your car.

Did Paul reply 2 days later ?? hahaha :shake: :shake:

[R34driftaholic]

adrian, how much did the apexi safc2 cost you and what better performance are you getin out of it?? Wheres the best place to buy one from and who do you reckemond to work on cars, i took mine to Tim Sleko to get a GFB boost controller put on (now at 10 psi), and take off the fuel regulator cause it was running too rich.

Matty P R34

[R34driftaholic]

rev210,

lighter flywheel, what type should i get, how much to get installed and where, and what improvement will it give my car????

if you dont mind what have you done to your car, and what sort of performance did you get out of it???

Matty P R34