converting

rite i have a 1.5 gx model 5 door wich is the big block i was just wondering which would be the quickest easiest and cheapest conversion i could do to it to gain the power and speed and what i would need to do it clocks loom etc etc

cheers
luke

any one?

How much money do you have?
What performance do you want the car?
What's it to be used for (track days, day-to-day, weekends as 2nd car, something else?)
How much skill do you have?