I JUST GOT A 2002 FORD FOCUS SE (DOHC) ITS A 16V ZTECH AND I WANT TO MAKE IT FASTER. I WAS THINKIN ABOUT A SUPERCHARGER SINCE ITS AUTOMATIC BUT THATS TOO EXPINCIVE SO I NEED SOME OTHER OPTIONS...
hi octane gasoline would be a waste of money -- higher octane gasoline is less volatile, not more powerful, than lower.
two things you can do:
1. Lighten the load...jettison the spare tire, the back seat, the stereo speakers, the bling hanging from the rear-view...everything you can think of. Do you really need that carpet?