Pour some diesel in the cyl’s let it soak for a while. My first bike was a 650 Honda nighthawk in line 4 cyl. Zero maintenance bike, shaft drive hydraulic lifters, oil change, filter, air breather and ride. payed $3200 brand new 1984. Was a sweet ride and made me scrape my pants more than once View attachment 1716257961
I remember riding a 550 Nighthawk, either an 84 or 85, and thinking, man this thing is a dud! Then I wound it out to the red line, okay, now we're talking! Still wasn't anything compared to the V65 I had at the time though.