View Full Version : Polaris 120 engine replacement/swap

12-20-2011, 08:53 PM
Finally located and purchased an '01 120...the carb has been hopelessly redneck "stupidtuned" and according to specs is down a bit on compression anyway. I see threads that indicate a "Robin" 6.5 horse is a direct bolt in. Can someone please direct me the right way to a sanitary replacement OR better yet a perfect, unmolested stock engine/carb..... Thanks !!