Most 16V engines are, I tested my 16V engine,
it was not, test was done as follows
rotate piston #1 to TDC, turn cam by hand, no bumping
Sorry to all those who might have a different expierience,
and I suppose that if you lost a belt at 6000 RPM, you might
contact a piston and a valve, but it would have to be floating
at the time to do so.
Now if you had a high lift cam, you might hit, the engine I tested
was a 95' 16V that I got and tore down, which is now going to
be the new turbo engine
As far as Haynes or Chiltons, I don't know, I have found more
than one or two wrong things in those books, yes, they are
better than going it without one, but don't belive all you read,
you just might get a surprise
Wild