No Compression

GEO said
So the valve are all moving when the engine is cranking?

If not I would say you have a broken crankshaft

really?

67/6barracuda said
I removed the rockers to rule out the timing. This would in sure the valves are closed during compression stroke. The crank being broke is probably not the cause...I have a little compression in #6 and the crank is still turning the crank gear and timing chain. That means the crank is turning all the cylinders. I am probably going to pull the head next and do a better inspection from what i can see. Or see if the local pay and pull has a running slant six.

when you removed the valve cover and removed the rocker shaft, did you take a level and make sure all the valves are on the same plane? you didn't describe whooshing from the exhaust (exh valves), intake (intake valves), or crank case (rings or guides)... i im thinking you stuck a bunch of valves which is not uncommon if it was over heated...