oorx7

iTrader: (2)

I currently have a pettit retuned ECU in my 93 rx7. I am considering getting the Greddy Emanage ultimate.

Do I need to get a untuned ECU to use with this?

Can I keep the pettit and start from there?

The reason for cosidering this is because it seems like you get alot for the money.

Any advice would be greatly apreciated

Brandon

live4boost

iTrader: (2)

You can keep the tuned ECU and run the Emanage Ultimate. It will just keep the existing settings, and you can modify it from there. It does not know if the ECU is stock or reprogrammed, so it will just treat it as stock. I run the blue Emanage, but am planning on upgrading after a few bugs in the software and firmware are sorted out. I would say go for it, you will like what it can do.

oorx7

iTrader: (2)

Thanks for the info. it is much appreciated.

Now for another question. I should be able to convert to single with the emanege, Right

live4boost

iTrader: (2)

I don't see why not. I'm not sure what the ECU is dependent on with the stock turbos, but I would think it would not effect your AFR or timing. It may throw some error codes at you, but then again not sure. I'm running the blue emanage on my FC, my FD is pretty much stock.

HAI-TEK7

iTrader: (31)

yes you can, i run a t04r on a G-force ecu with PFS purple box@ 11 psi. so with the emanage, you should be alright.

Im getting to its limits, so i got an AEM EMS.

Good luck