Stock Bigport Engine + ITB?s?!

[NoHachi]

By the time you price out all the bits you need for the conversion and add in the dyno time needed to map the new ECU for the engine, you are already spending more money then you would selling your old 4AGE and buying a silvertop 4AGE.

It doesn't really matter what the purpose of the car is, you need a decent map to stop the engine from self destructing. Might aswell run full toyota OEM.

But if you want to keep the engine you'll need:
Throttle bodies
T3 adapter.
T3 trumpets
Air filter box (remove when trying to impress)
Megasquirt PnP or MS and triggerwheel (t3)+ sensors+EDIS hardware from the wreckers.
Vacuum collector+hoses.
Dyno time

I'm forgetting some small stuff, but I'msure others will chime in.