hey im looking at race cams from a company called kent cams DOT com. they do three types 2 supersport and one race could anyone explain how each one would change performance (basics of how cams work?) would i need to just up jet the carbs with new cams?? thansk for any reply i have been in cars with race cams but dont understand how it works.

 

Nah,just have them degreed.Most times a bigger set of cams will wear your valves prematurely.Gas 'n' go.