V-8 flathead problems

[Lynn Eades]

I based my suggestions on the statement that she has sat for a few years. If the distributor weights are seized, she would still rev with no load. The vacuum side doesn't really matter at this point either.
Things like cam timing, valve lobes, are not going to change. If she was a runner before, she should run again. If she idles, shes nearly there.

[rob love]

Originally Posted by Lynn Eades

I based my suggestions on the statement that she has sat for a few years. If the distributor weights are seized, she would still rev with no load. The vacuum side doesn't really matter at this point either.
Things like cam timing, valve lobes, are not going to change. If she was a runner before, she should run again. If she idles, shes nearly there.

Agreed, but that is why I asked if it was running well before it was parked. We did not get an answer to that.

With today's modern oils, the old flat tappet engines can develop problems. The SM and SN rated oils are not meant for the flat tappet motors, but rather for the roller type lifters.

[charlie fitton]

too bad you don't know anyone who lives nearby that has a timing fixture - OH wait! - I do.....519 240 6001
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[chris vickery]

Brian
I assume we are talking about my old 12 cab?
We both know she is a sweet runner, at least it was a few years ago.
Dad and I had to play with the distributor quite a bit back then to get it just right. The symptoms you mention sound familiar, due to the timing out of whack.
Pull the distributor out and reset the timing, making sure all is free as suggested and swap out the condensor as well with a new one.
The flatheads run like crap when the timing is out, especially when trying to accelerate as you describe.