timing chain

[Jitse]

Hi Tommy, sad news about your guide. But luckily it looks like there no big damage to the engine.
Like Phil is mentioning look at the tensioners, those guides can become brittle because of aging. Maybe high revs/ shifting to low gears for speed driving can cause this too?

I don’t now how handy you are but with help from us you are able to overhaul the engine yourself....

Regards Jitse