This is the easiest, simplest way to adjust valves no matter how experienced you are. This method was given to me by Yamaha Motor Corp. service reps in the early 80's and I've been doing all valves this way with NO problems. Questions or comments, contact me at [email protected].
1980 XS650, 270 re-phase with MrRiggs cam and re-phased stock points system. Elephant foot adjusters.