4AGE head on 7AFE, What is all needed? Options

[onnaj]

Hello,

I'm considering (in the future) to put a 4AGE head on my 7AFE block and create a 7AGE.

But I'm wondering what i'm needing to make this work. I searched on Club4ag.com but can't find the right answer.

I don't look for mass hp increase but i hope i can get somewhere near 130-140 hp and even a bit better torque

This is what i know i should use:
1) the 4age head
2) 4age inlet manifold
3) 4age exhaust manifold
4) Porsche 914 timing belt
5) 7afe head gasket (maybe a TRD one?)
6) ....

Can i stay with my standard exhaust system or does it has to change?

And most important for me: Can i stay with the standard 7afe ECU so no new wiring has to be done?

Thanks!!

[mkernz22]

you'll definitely need a piggyback system hooked up to make everything work properly.
so yes you can stay with the 7afe ECU, but you'll need to wire in and tune the piggyback.