Howdy Kirk:
None of the FSPP cams would fall under the heading of an "RV" cam. RV cams typically help an engine develop power in the lower rpm ranges. They are similiar to a stock cam profile, with slightly more duration and lift with a fairly tight lobe seperation angle. While a stock cam has much to recommend it in RV applications (idle quality, high vacuum, low end power), most aftermarket cams have a steeper ramp angle on the lobes so they open faster and stay at max lift longer and still have all the good qualities of an OEM cam. Look for an aftermarket cam with 248 to 254 degrees of duration, around .400" lift and a lobe seperation angle of around 106 degrees. Along with a good ignition with lots of initial advance, increase compression and a good exhaust system, you should see a nice increase from 1,000 rpms to about 4,000 rpms.
Adios, David
