Thanks King-Cobra. I have my car at a shop a couple of blocks from Pertronix and they do alot of R&D with them. Les Richey's old shop now run by his son, Randy called Performance Associates. Been building race cars for over 40 years. I send my car there when I am feeling I have reached the "moron" level. I was amazed at the spark improvement. The other plus is that I wouldn't have to go to the chiropractor after trying to get under the dash to mess with the MSD box!
