Cheers everyone for the feedback, I was thinking 2.0 zetec on carbs but didn't know whether to go bike carbs or twin webers ect. All I really want is a cheap conversion for a bit more power because I just want to get used to the track in something then possibly upgrade to something bigger soon like a saloon. Plus I don't have a lot of money atm to plunge right into the fiesta because I'm restoring my morris minor too :/