ThatBlueVmax
New member
Hello! Looking to change out my CDI on my 96 Yamaha 600 VMAX XT as it is showing the cat liter stuff inside of it. Part number is F8T31973 but on the CDI there also is a 4 digit number. My friends 4 digit is 3612 and mine is 5610? Anyone know what they mean? Thanks
all cdi look that way on the back, if its sparking then its working, youll gain nothing from changing it. they work or they don't.
ThatBlueVmax
New member
Ok getting a spudder at 5500 rpm so often believe it's a shifting problem