I'll add my $1.00 to the 2 cents.
If you buy a supposed quality PWC like a SEA DOO with only 30 hours you don't expect it to break WITHIN 60 DAYS OF YOUR PURCHASE.
If you can't afford to spend more than one-half as much as you spent to purchase the SEA DOIO PWC to fix it and make it operable after owning it less than two months, then you are in the same category as 95% of the populace of the United States.
And what you are saying, if I am correct, is that WITH A SEA DOO PWC A BROKEN TIMING CHAIN IS "BOUND TO SHOW UP DOWN THE ROAD." For some of us less fortunate owners "down the road" is two months after our purchase of the PWC. For some of the more fortunate owners it is further down the road in time.
But, according to the wise "two-cent" sage above, WITH SEA DOO PWCS A BROKEN TIMING CHAIN WHICH COSTS THOUSANDS OF DOLLARS TO FIX IS SOMETHING THAT IS BOUND TO HAPPEN.
That is a statement, from a forum member, with which I totally agree.