High RPMS at 55 MPH

4spdragtop said

I dont "feel" or "see" it slipping. The rpm's hold steady while driving....
You think a stock converter would be fine?? The reason we went with the one currently in it was because it was to our knowledge new, or very few easy miles on it and we were unsure of how many miles, or how "tired" the factory converter was.
Here is a link to the cam we put in

http://www.compcams.com/Company/CC/cam-specs/Details.aspx?csid=665&sb=2

Click to expand...

Notice that Comp says 'STOCK CONVERTER' on the link you give. Any idea whose converter is in the car now(the one a few of us has presumed is a high stall? Converters usually don't get tired. Common problems: Loaded with contamination from a transmission failure, hub broken or groved, with Chryslers, broken teeth on the ring gear, sprag failure, excessive internal clearance (internal thrust washer worn out). Chrysler converters are well built, and unlike most others, the pump side (hub side) is furnace brazed for added strength.
With out a lot more information, it's hard to say what is the right converter for you. My guess, unless there's a ton more done to the engine, and the HP and torque is way up there, a stock converter should work OK.