What is the most HP I can get from a 97 Celica GT 2.2 American Model, What can I can to add more horsepower. Options

[howie_vang]

I HAVE A 97 CELICA GT 2.2L AMERICAN MODEL AND I WANT TO ASK YOU 6GC FANS TO SEE WHAT CAN I DO TO ADD MORE HORSEPOWER TO MY CAR. THE REASONS ARE THAT I HAVE A FEW FRIENDS THAT HAVE THE FOLLOWING MODELS: 94-2001 ACURA INTEGRA GSR/LS, 94-2000 HONDA CIVIC EX/SI THAT WANTS TO RACE ME A QUARTER MILE. MY MAIN FOCUSED IS TO BEAT THE 94-2001 ACURA INTEGRA GSR THAT COMES WITH 180 HP STOCK. IS IT POSSIBLE TO BEAT IT WITHOUT SWAPPING YOUR ENGINE. MOST OF THEM HAD SAY THAT CELICAS ARE WEAK AND IT MAKES ME MAD. NEED HELP. THANKS FOR YOUR TIME.

HAS ANYBODY ABLE TO BEAT THESE MODELS BEFORE? ( WITHOUT SWAPPED ENGINES BUT ONLY MODIFICATIONS STUFF)

SO FAR MY CAR HAS:
1. CARBON FIBER HOOD
2. EBAY HEADER
3. INJEN SHORT RAM INTAKE SYSTEM
4. WHAT ELSE ARE OUT THERE THAT I CAN BUY...(GOOD SPRAK PLUGS & WIRE<DOES IT HELP?)

[JuMPiiN]

I think your best bet would honestly be turbo the 5s and have a 5sfte. Or maybe open up ur engine and upgrade internals and fuel system ext. I think the stock 5s has like what 120ish ? Even if you upgraded the internals i think your just then looking at 180ish. If you upgrade the clutch that makes a huge difference. then if you go boost your looking at around 200-260.

Correct me if im wrong just my .02