my first scooby

hi everybody just bought my first wrx. i have been wanting one for the last 4 years and now i have one.
there is only one problem with it and that is the speedo reads 10mph slower than the car is doing. the guy i bought it of off tryied to fit white dials but broke the clocks so got second hand ones fitted and now they read wrong!
how do i calibrate the speedo?is this possiable?
thanks for any help i can get
mark

my first scooby

still needing help. there must be someone out there that can help?

jayallen

iTrader: (31)

It sounds like when he took the needle off to change the dials he put it back in the wrong postion

my first scooby

he had the clock fitted by a subaru dealer!could they have gotton that wrong?