Shocka1998LX

Okay, so right now I'm running the stock fuel injectors with the Vortech 8:1 FMU. I just started thinking about this, when I put the RC 440cc injectors in, and if I leave the Vortech FMU, that's just way too much fuel, right?

So my original plan was to use the SAFC2 to control the RC 440s.. however the problem here is that my car won't know how much fuel to put out at the right time. Is there something I can do or am I forced to get Hondata?

The issue at hand is here: If I tune the SAFC2 for daily driving, I won't have enough fuel being pumped out by the injectors when the car is under boost; however, if I tune the SAFC2 for boost, I will have way too much fuel being squirted out and my car will be overfueled and bog down like a SOB.

People who are currently running the RC 440cc injectors and the AFC hack, tell me what you are doing so I can get this settled out. Oh, and I'll be running the MSD 6btm ignition coupled with this, just for further note. Thanks in advance.

Hoodwinked

you will be fine with the tune on the safc2 for boost and daily driving. All it does it manipulate the MAP voltage to trick the ECU into not seeing boost. What you need to do if take off your FMU, pop in those RC 440s and hook up the safc2, then you are going to trim out some fuel in order to idle them. You can then tune by RPM and your air/fuel ratio. As you boost, more fuel will be delivered.

5STAR3

good news!

there is someting you can do, you can learn how the hack works.

http://www.thedropshop.tv/vafc.htm