Max Power out of an NA 4G64

Hey I was really wondering - as everyone talks about FI, which is an enormous boost for cars in the sport compact arena, what kind of power can you boost out of an NA 4G64??? is anyone running this kind of setup??

no, because the car was not made for it. At the most, you are looking for a 240whp dyno, with 3 times as much money invested as what a turbo kit would cost, and you would end up with less power.

oh ok, was just curious. what type of mods would it take to obtain such power?

DOHC head swap (94+ 4G64 DOHC head)
Port and Polish
Matched throttle body
Grounding wires
Fuel rail
370 CC injectors
Cam gear(s)
Camshaft(s) running lots of duration and lift
Motor mounts
Forged pistons
Forged connecting rods
Cold air intake
Lightened crank
Underdrive pullies
Raised compression(10:1 or 11:1)
Intake manifold
4-2-1 Header
Quicktime exhaust cutout
Valve springs
AEM EMS or other equivalent system
Rev limiter cut
Level 10 torque converter (for auto)
Lightened flywheel (manual)

What kind of performance increase could i expect from the 94+ 4g64 head swap...?

Not alot just from that. You could benefit from an increased redline though, and a bit more flow, but the real power increase would be when that DOHC car became turbo.