I broke the one on my pajero when I had it, didnt realise so kept trying to start it (didnt know a dam thing about engines at the time), took it to a mechanic who replaced the cam belt did a compression test and it was as good as gold, but he said I was very lucky
Its NOT a whale !!!!!!!!!!!!!!!! more like a large seal
Damage will depend on how hard the engine was going at the time of the break.
Generally damage will be limited push rods or rockers but at the other end of the scale valves through pistions etc are not unheard of. Tappet cover off and strip out front will assess amount of damage.
I know of one other VX that broke a belt. It was fine they were just pulling away and grabbing second and nothing there had to roll to the side of the road and it was all OK.
All they did was pull it re time it wind it over by hand (no glow plugs) and checked everything was still all timed right (and didn't feel or hear anything) they threw in the glow plug's started it up and drove it to a mechanic for a leak down test.
It came back good as gold and is still running today as far as I know (He sold it still going strong about a year later after a tour of the south island and several long trips towing boats)
Good luck
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you didnt push the old girl that hard on monday.hehe
33" muddies, 50mm body lift, ball joint flip, quick release front sway bar,40mm lifted rear dobi springs and new shocks,custom sill body armor,custom front bar.