RX8FOREAL

I posted in the aftermarket section also looking for some info.
The Super AFCII is a fuel adjustment controller in which the airflow sensor signal or the pressure sensor can be modified in a 12 point RPM range by 1% increments to increase/decrease fuel in a range of +50% yo -50%.
I am trying to get canzoomer data that corresponds to the data I would need to set this unit. In other words the data is set at + or - air correction factor at each RPM level set which in turn leans out or adds fuel by RPM level. I have been experimenting at 5K to 8K by leaning out the fuel about 2-3%.

Lock & Load

Interesting let us know your results , this could help in getting our rides in the right A/F range .
cheers
michael

dannobre

iTrader: (3)

Look in the Share Maps thread....there are some J-pegs of the maps some are using. They will give you approx values. Remember that a 20 means removing fuel ....not adding!

Also Make sure you have some type of WBO2 monitor for the A/F

I think you will be surprised at how much fuel can be taken away up top

RX8FOREAL

Ordered an AEM WBO2 air fuel gauge. Mucho dinero- $600 for the kit- I know, but I like the pioneering aspect of something new for my whip ! Having Mazda install it for me on Thursday and then I will be tuning away. Will post some results. This is one of the few sites you boys are serious about posting.

davefzr

Did you install it?

RX8FOREAL

Yes - Had Acosta Motorsports install for me. I have been experimenting with Super AFCII using the sir fuel gauge. There seems to have been some increase in power at WOT, but I know without dyno results it may be only speculation. May have Acosta install a turbo for me, possibly the Greddy. I will definitely wait for some others feedback. I am not that brave with the car.