I pulled an intake spring off the engine and all my assumptions on it's size were bad, lol. Currently looking at summit it's a Comp 984 spring, which Amazon sells 12 for $40. It should give me around 120lbs on the seat and 220lbs over the nose. That should help with valve float compared to stock spec's of 100lbs on the seat and 175lbs, if the springs still test to "new" standards.
While I had the spring off, the valve guide seal on number one looked pretty good, so I wonder if the other's look as good. I'll find out when I pull the engine apart in a couple weeks and change the springs.
