Believe this to be a 327 Flywheel Forward, but just getting our way around it. Valve seals rotten, oil fouling plugs, but we can make it run. Compression good; vacuum very low and intermittently goes to zero causing engine shutdown. Immediately restarts. Gonna pull the heads and reseal the valves; w...

Some photos may help? What's your layout? I did engine swaps on a mid-60's 38' constellation (I think; have to dredge up some very old files to confirm). Anyway, it involved using a motor hoist and/or chainfall to pull the engine out of the hold, and then we had bolted (predrilled 2" angle iron to m...