[Mike V. Florida]

Originally Posted by wrndln

The question I have with distributor cams is: do the original cams wear any appreciable amount? It would seem to me that with the relative soft fixed contact block, there would be very little wear unless the fixed block was worn down to metal. I have several of what I believe are original cams. Is there a way to measure them to see if they are good?
Rusty Nelson

I don't think so but the new cams are ground differently and will give better performance.