hi all am buying a rst soon fiesta of course in the mean time im helping rocky3410 with our zetec conversion to make a fondo as we call it and was wondering about tuning for around 200-250bhp on the original rst lump i have a rough idea of what i need so far goes as following
t3 conversion
full pipe /filter
195 chip
piper cam kit
accuralite pistons/arp rod bolts
beiges
stg2/3 head
cheers steve