Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
I'm of a mind that less moving parts is better. I have 9.4:1 compression and my starter works just fine. I made it that way so I wouldn't have a problem. Stock is 8.8:1