I tried doing a search on this, but it didn't turn up much. I want to get a little more power out of my pig, and the next step would most likely be the carb. Time for a couple questions... I know the FCR's on the CRF's have had a reputation for having to be rebuilt after a while. Is this true, and will the Edelbrock need it too? I've also read that the FCR cuts out a little bit on top compared to the stocker. Has anyone experienced this, and does the FCR have the same problem? Has anyone compared the two back to back to see a difference? And will going to either one over my stocker make much of a difference in power?