Home › Forum › Ask A Member › KG4 RPM limit of Points? Or different cam lobe profile? › Re: KG4 RPM limit of Points? Or different cam lobe profile?
Anyone have a H20 apart please look at the point cam lobe and see if it has a identifying number. A picture would be good too. I would think it has a longer closing ramp to set the point down gently so it does not bounce. I like the stop they built onto the point so if it was over revved the point could return sooner than later without the stop. Just great USA engineering best materials and thinkers.
Updated Iron Ore 11.02.2017
After 1963 the change in Iron Ore for making steel in the USA took the first step down hill. This lower grade Iron Ore had to be refined 2-3 times to be as good as Pre-1963. The next down grade of the Iron Ore I forget the year maybe be 1969 it had to be refined 7 times to be as good as pre-1963 Iron Ore that is what finished us off as biggest supplier.
Sorry got off track.
Mike