Z32 Afm N Standard Ecu?

[Suspense]

Basically Can i install a Z32 AFM whilst still using a Stock ECU, on a R33 gtst

Cheers

[nitemare5]

you might be able too, with the s-afc II, but im not completely sure on that one.

but i know you definately won't be able without any sort of piggyback assistance.

[paulr33]

it wont run

[Maxx]

SAFC will do the job

[paulr33]

yep as maxx said. safc, remapped ecu, or aftermarket ecu

[nismo33]

there's really no point in putting in a Z32 AFM with stock ECU unless as others says with some sort of piggy backs.

[Cubes]

There's zero point in doing so.

For it to run correctly you will need to have the safc stating something like HW4 IN HW2 OUT.

Thats basically stating HW4 (Z32) IN HW2 (RB) Out. So the SAFC bends the voltage back to what it would be if it were running a RB. So, in short you achieve nothing, zilch, zero!.

The reason the SAFC is able to do such a thing is the SR20's run a very small restrictive afm, 45mm from memory. By using a RB afm and bending the voltage as such you you have a nice little SR20 that is able to breath much easier through the 80mm OD afm rather than the 45mm.

If you were to force it to work the only true way it wouldn't detonate or be very close to detonating is by running an ITC AND an SAFC. An ITC controls the ingition timing, by telling the ecu that you are flowing less air (which is what the Z32 afm does) you will be using a lower load point. Lower load points carry very high load points.

UNLESS that is your RB afm has had the fritz, there's no point wasting money an on rb afm if you come across a Z32 for a decent price.

Edited August 28, 2005 by Cubes

[xRHETTx]

....or use a Jaycar DFA, but there would still be no point.

Maybe run two in parallel? or a q45 ones or whatever?