To make the car faster get a Tri-phase ASAP unless their stock lasts. Its going for Rs. 7500 check classifieds section. Get porting and polishing done (not reversible procedure).
And check the below url :
SuzukiTuning.com - Tune your Suzuki Alto!
Credit goes to the anonymous person who posted this earlier on the forum. I can't remember the name and unable to search the thread.
P.S. Damn 3 posts in a row bad bad ME!