Great!!! Can you share your ignition and fuel settings with me to get a base start?
So Far I have put #63 jets in the center carb and Quick Fuel jet plates with #77 on all 4 ends, power valve is 65 with yellow springs. Not sure about this, just taking a wild guess while I have my carbs off the engine. And my outborad carbs have the idle mix screws open 1/4 turn and my center 1-1/2.
How much vacuum at idle are you pulling with this cam?