If you or anyone is interested... I have an Artic Cat 660T long block I purchased that I can not use. Bought the long block from a snow machine shop on Ebay. It was sold as a runner not a "core". My 1991 DD51-T uses the F6A so I have made other plans... going to use the complete drivetrain from a wrecked Suzuki X90. If anyone is interested in the long block let me know. I also have a complete gasket kit that I purchased and don't need. Thnx
That would be 99 and up. Check the HP on that engine compared to the 40 hp of the 91. Don't get me wrong my 91 is probably as close to that 80 hp as it can get without me porting the head! But I am interested in that drive train. I don't know yet but I think I broke my front dif!