[jsr944]

I recently purchased my first 944 (I have previously owned about 15 914s). My 944 is the early 1985 model and is normally aspirated. One of the few problems it has is a leaky valve cover gasket which causes the car to smoke during the first 15-minutes after star-up. Does anyone know how to change the gasket? Which of the allen bolts need on the cover need to be removed? Do you need a torque wrench? Any help would be appreciated.