Post 02. All the 88 and early 96 had tensioner problems, but most have been fixed or outfitted with gear drive. The later hydraulic tensioner works pretty trouble free but is still a wear item. Evos have their own issues, but have less moving parts. Twinkie can easily be rebuilt to 107-110 inch for massive cruising torque. I have a 2011 Dyna and have put 25 k trouble free miles on it in less than two years.