Had an 85 LTD. It had sat up for a year and the 2nd owner only rode it a few thousand miles in his 10 years of ownership. Ran rough when I bought it and would die at an idle. Ran a few cans of Seafoam and some Yamaha fuel injection cleaner and it all smoothed out and ran perfect. The fuel injection appears to be particularly strong in acceleration compared to other carbed 1200's.