assuming you are a competent technician no special tools required except an internal torx socket for the head bolts .dont forget to time it up before you remove the head .dont turn the crank when the head is off unless you have clamped the liners down and do fit a head saver shim or you will be doing it all over again in about 3 months time
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.