I had my powerhead replaced twice on my g2 250ho and I never was off the water longer than 1 week. The new power head came in within 4 days and it took the dealer less then one day to install it. They replace it with a complete assembled powerhead.
After my our last conversation last week Monday I am cruising 4500 rpm everything was great went up to 5000 engine blue up made it back on 5 cylinders 3 days later a brand new power head was waiting at the dealer, it was installed by Tuesday and right now as we speak a BRP tech came down to check my new engine all over and with my local tech they are taking it for a test ride. I'll have it back tonight. You chose the wrong dealer.
So this is your 3rd power head?? Who cares how good the service is, 3 power heads is the elephant in the room.
I just replaced a power head on the same engine and was trolling around looking at others and seeing if it is a common issue.