And the bolts are stretch bolts, so you have to replace them too.
And as I recall the crank locks when you release the head. So make sure it is all aligned BEFORE you start, or mark the pulleys and the old Cam belt with tipex so that you make sure it goes back in the same place. It is very easy to get one of the cams one tooth out. It revvs well, but wont pull.
Enjoy.
