I'm trying to decide what my next upgrade is going to be for my DS and it's looking like either a rev box or carb. Just off the top of my head I'm figuring I should go with the carb. I'm getting both eventually but can't do both at once. So what do you guys think?

 

If you can not due both at the same time I would go with the Carb first. I did not hit the limits of the stock CDI till I change my carb.