Hey Titan, yes I went to a cub. I wish I could answer that question right now, as I am excited to know. I have only run my cub up and down the street a few times, I wont have an answer until I tune a little bit and get the cub out on the hill and in the dunes. From the little street riding I did, the cub did not feel much different from my stock cylinder. Kevin told me that a non ported cub would not be much better than my drag ported stockers... so far I would say he is right. Our season will start in a couple of weeks, and I will get back with you on this topic.