Apexi Power FC limits

[nocab72]

I use the PFC on my FD (RX-7). My R33 GTR hasn't arrived yet (end of the month), but I'll also be using the PFC/datalogit/WB, etc on the GTR.

The stock pressure mappings on the FD PFC provide cells to about 17psi and 8000rpm. With the datalogit software you can modify the map references for the cells and create extended pressure and rpm maps. For example my FD map now reaches 8800rpm and 24psi. You still only have a 20x20 grid to work with, but by have less granular areas of the map which you don't "spend alot of time in" allows you to "stretch" the limits of the map to suit your needs.

Stock, the FD uses a 2bar MAP sensor, I was able to splice in a 3bar map sensor, adjust a few settings in the PFC and utilize it. My motor is built to rev higher than stock as well, so I expanded the rpm map to reach the new 9000rpm redline by using a combination of 400rpm and 500rpm increments in the cells opposed to the stock all 400rpm increments.

K

[Steve]

Cant wait for Datalogit for GTSt. Anyone know what is taking them so long?

[Guest red_rex]

Guys,

I have a MY99 WRX with a Power FC and am wondering if the Z32 will fit it as an upgrade?

Also - can you get them wet? eg: from a cold air intake etc in the rain - as the standard suby afm is crap and if you get it wet it is stuffed ($300 replacement).

Thanks,

R_R.

[Steve]

Dont know about wet, just dont take your car swimming:D - but if you check on the hand controller, it should have a setting for z32 (VG30?) - cant remember if it is in etc or settings?