[Eric K]

RB designs work is superb.

The head mod is at the top of my list for engine mods. It is the best bang for the buck. It significantly increases low and mid power while improving fuel economy.

The RB designs carb mod is a nice package. It is great for those that just want to install and ride.

The power now in the air filter side of the carb does not do much. Take it out and see how much difference it makes.

If your current jetting is well dialed in with the power now, I would not expect a significant improvment with the RB designs carb mod. If your current jetting does not work well then the RB designs kit will help.