5sfe 2.2 turbo project, Budget fuel mapping Options

[Cray89]

Hey guys I am doing a 5sfe turbo project just for fun not lots of power. Now obviously the 5sfe ECU will not push enough fuel to feed turbo support. I was wondering, considering I am using a t26 turbo from a mr2 with aftermarket upgrades to support the turbo application would I be able to use a fuel rail with injectors and and ECU from a 3sgte to support my needs.

[lagos]

Like Smaay said, you can't use a 3sgte ecu.

if you look at some of the sticky posts on here, you will see a combination of map sensors, injectors and safc that can be used. This works, but leaves you with very high levels of ignition timing under boost, which will lead to a blown motor. Best thing to do is to build a cheap stand alone ecu like megasquirt so that you can control fuel and timing.