Jbchancellor15
New Member
I have a matching pair of 2005 seadoo gtx 4tec supercharged models and one will run 62 across the water but the other will only go about 52. They accelerate the same and there is no other issues other than the loss of top speed. The slower one I just rebuilt with a new rod and crankshaft, today was the first time I rode it wide open. Looking for any ideas as to where this loss of speed is coming from. Thanks