First time I did it, took 3-4 hours, thats with the radiator off and a new water pump, expect the usual i.e. bolts done up by gorillas etc. but it is an easy job. I did it using the haynes manual (it was before I found this forum..). Just make sure you got everything you need first

. If youre tall like me, put the front end up on ramps, saves yer back

The two most common elements in the universe are hydrogen and stupidity.