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2019 AR210 Losing Speed

vcar210

Member
Messages
1
Reaction score
0
Points
10
Boat Make
Yamaha
Year
2019
Boat Model
Other
Boat Length
22
I bought a 2019 yamaha ar210 3 years ago with 160 hrs, boat runs great and have had so much fun. Towards the end of the season last year, i noticed that the boat lost mph. I was initially hitting a top speed of 50 mph give or take, and noticed that the speed dropped significantly towards the end of the year. I was maxing out around 30. I initially thought maybe it was due to all of the build up on the boat(sits in a slip in up state NY) so it had alot of growth on it. However, at the end of the season i had it acid washed and cleaned. Just yesterday, i put it back in the lake and am still only maxing out at 36 mph. Marina said that it seems to be running fine and do not see a problem. Any help would be greatly appreciated? Thanks all.
 
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