hi guys look i need help asap

i need to know what and where to buy engine components for a 1998 1.6 16v Zetec to make it go go go

i have a bet with my mates that i can get it up to 300bhp or there abouts in the next 4 months! i have time and money to do so but only 1500 and 4 months so any advice or info would be great!

i bought a modulation resistor that tells the engine that the air flow is colder than realy is and am getting about 5-20 bhp more(not done rolling road yet) and also some things called vortex airflows! these cause air to ciculate better and gives better combustion!

i want to find plasma spark plugs, induction kit, exaught system, turbo, chip, bore out the pistons to bigger size, get stage 2 race cams( if possible) and any thing else that will help so any ideas pleae help asap!