The cam will be gear driven. Gears will be outside the block (no room inside). I will start machining once I feel comfortable with how everything fits (maybe a week or two). I am a beginner at Solidworks so the design is a little slow to progress, also as I go I want to make changes which adds to the problem. At least I am learning.
This design will stretch my abilities in both machining and cnc programming. I hope I am not biting off more than I can chew.
I have no idea how to draw a spring in Solidworks so forgive the lack of valve springs for now.