So I read how easy it was to convert from points to hei here on a search and decided to try it this weekend and now (my luck) the k5 wont fire. any comments or ideas would be helpful - thanks. I have spark but it just keeps turning over not even thinking about firing up - it did backfire twice the first time I tried to fire it. Note: 84 k5 with an early 70's 327. The distributor was from a friend not new parts.