Hey wes, it is a 90 h.p. 4 stroke, it is under waranty, however i felt with a motor that new and that few of hours they could have done a little more to help me out. I offered to do all the work, phone calls , transportation etc. asked them if they would help with the cost of the ferry rides back and forth to the island. Absolutly not ! They told me it was 100% on me. I will take it to the dealer i bought it from on Tuesday.