79' 360 2BB

So fresh plugs wires cap and rotor? Timed nice and perfect? And this is a big one - has no vacuum leaks?!?
I cant hear any leaks, and I had it checked out by a few people already. No issues with plugs/wires etc, everything seems ok. I think I will end up breaking down and spending close to 2k on the efi system... we can call it early Christmas.