yes carb bikes can benefit from this. If you are not rnning any mods and your current cdi is working fine i would leave it alone but otherwise with mods etc its another one of those "can do"s but unless your current CDI is toast its not a "must do"
2007 Speedmaster and miss it!
2013 T-Bird Storm and Luvin it!
Catching a yellow jacket in your shirt at 70 mph can double your vocabulary
