Hi Ultimate 40,

Do you know if you are getting the new MVVS 1.60 from them. MVVS changed the 1.60 within the last 4 to 6 weeks. The new ones have a graphite coated piston and I think a longer stroke. The gentleman I was in contact with has broken english, he said longer crankcase but I think he may have meant stroke. I also think the new 1.60 will have the tach port like the 2.15. The graphite coated piston is suppose to hold up to the heat better.