I just repaired a clients 2000 RX that a tech royally screwed up on him and this boat is stored outside year round, after i did a bunch of work to it correcting the last techs mistakes the boat ran great. And this is a ski that dieseled on me when i first got it started. The owner was very happy with the performance of the boat. After all the fine tuning on the carbs the boat ran great, i was able to nose stab this couch of small boat wakes, and the thing gets up and moves as well. After all this engine had been through it still has not grenaded, and the last tech ran the entire cooling system backwards, the thing still hasnt popped. Im impressed with the 951's durability! just my .02!